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Akiyama Shigeki  秋山 茂樹

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… Alternative Names

AKIYAMA Shigeki  秋山 茂樹

秋山 茂樹  アキヤマ シゲキ

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Researcher Number 60212445
Other IDs
External Links
Affiliation (Current) 2020: 筑波大学, 数理物質系, 教授
Affiliation (based on the past Project Information) *help 2017 – 2020: 筑波大学, 数理物質系, 教授
2012 – 2016: 筑波大学, 数理物質科学研究科(系), 教授
2012 – 2015: 筑波大学, 数理物質系, 教授
2013: 筑波大学, 大学院数理物質科学研究科, 教授
2007 – 2011: Niigata University, Faculty of Science, Associate Professor … More
2007: Niigata University, Graduate School of Science and Technology, Associate Professor
2005 – 2006: 新潟大学, 自然科学系, 助教授
1994 – 2004: 新潟大学, 理学部, 助教授
1994: 新潟大学, 教養部, 講師
1992: 新潟大学, 教養部, 講師 Less
Review Section/Research Field
Principal Investigator
Algebra / Algebra / Basic Section 11010:Algebra-related
Except Principal Investigator
Algebra / General mathematics (including Probability theory/Statistical mathematics) / Algebra / Geometry / Geometry / Basic analysis / 解析学 / Petrology/Mineralogy/Science of ore deposit
Keywords
Principal Investigator
Pisot数 / フラクタル / タイル張り / 記号力学系 / 置換規則 / Pisot number / 数系 / Pisot 数 / Tiling / 楕円曲線 … More / タイリング / 一様分布 / 自己相似 / シフト基数系 / Symbolic Dynamical System / Pisot Number / 自己誘導構造 / ゼータ関数 / Number System / Fractal / Atkin Conjecture / modulor Function / Lucas sequence / elliptic function / least commen multiple / ヤコビ和 / 楕円数列 / 楕円対数関数 / リーマンゼータ関数 / 保型関数 / L関数 / リーマン予想 / 非周期性 / 数系タイル / 離散力学系 / 領域交換 / Discrete Dynamical System / Domain Exchange / shift radix system / Substitution / irrational rotation / Discrete Dynamical system / Symbolic dynamical system / substitution / 準周期構造 / スペクトル / ピゾ数 / 自然拡大 / 概周期構造 / 準結晶 / ベータ展開 / sofic system / 不変測度 / L function / zeta function / Number system / Zeta function / Symbolic Dynamical system / Zeta Function / Bernoulli convolution / メビウス直交性 / 力学系 / アルゴリズム / 自己相似性 / 準周期秩序 … More
Except Principal Investigator
フラクタル / タイリング / ゼータ関数 / 多重ゼータ関数 / アーベル曲面 / 準周期タイリング / 準結晶 / 力学系 / 準周期性 / 二乗平均 / modular relation / モジュラー関係式 / 非有理次数 / Pisot数 / 自己相似集合 / 3次元多様体 / 結び目 / 量子不変量 / 保型形式 / 数理モデル / 非周期 / 非周期性 / 自己相似性 / substitution rule / 熱核 / ラプラシアン / Riemannゼータ関数 / Voronoi公式 / 約数問題 / 漸近展開 / Rankin-Selberg L関数 / universality / 平均値定理 / Universality / Rankin-Selberg series / 楕円曲線 / ガロワ点 / Galois point / Ramanujan公式 / 解析接続 / 近似関数等式 / Modular relation / Ramanujan formula / Analytic continuation / Ramanujan's formula / 関数体 / ガロワ群 / ガロワ直線 / function field / Galois group / モデュラー関係式 / 関数等式 / 指数和 / functional equation / exponential sum / Berry位相 / 特異摂動 / シュレディンガー方程式 / 有限帯ポテンシャル / multiple scales法 / 複素表現 / ガロワ中間体 / 概ケーラー多様体 / アインシュタイン空間 / 曲率斉次空間 / 失役点 / ラグランジアン力学系 / 解析的接合積 / マルコフ決定過程 / 楕円関数 / 超楕円曲面 / 有理関数体 / 中心拡大 / ノット理論 / ショルツ導手 / ショルツ認容 / リーマン幾何学 / ベクトル場 / ヤコビ場 / リッカチ微分方程式 / 分解定理 / ワープド積 / 勾配流 / ヘシアン / Pisot / non-Pisot数 / サブスティテューション / Diophantine近似 / マルコフ分割 / non-Pisot 数 / サブスティテユーション / 非Pisot数 / low discrepancy / 鉱物 / 集合 / ミクロ / ナノ / バイオ / 電子顕微鏡 / モデル / 自己組織化組織 / フランボイド / 黄鉄鉱 / ヒ素 / 磁鉄鉱 / フランボイダル / 自己組織化構造 / グラファイト / 隕石 / 培養 / 配置空間 / 環状拡大 / substitution rul / フックス群 / 数論 / 代数学 / 組み合わせ論 / 連分数 / 整数論 / 組合せ論 / 線形関係式 / Leaping convergents / タイル貼り / 回転対称性 / grid / Dirichlet form / 確率過程 / 拡散過程 / 複素力学系 / Dirichlet L関数 / Voronoiの公式 / Lerchゼータ関数 / L関数 / 二重ガンマ関数 / Riemann zeta-function / Dirichlet L-function / Voronoi's formula / Divisor problem / Mean square / Asymptotic expansion / Rankin-Selberg L-function / 2乗平均 / Riemann予想 / Voronoi 級数 / divisor problem / Voronoi formula / mean value formula / elliptic curve / Riemann hypothesis / 非有利次数 / 代数曲面 / 小平次元 / 代数曲線 / 極大有理的中間体 / 極大有理中間体 / degree of irrationality / algebraic surface / Kodaira dimension / algebraic curve / maximal rational intermediate subfield / Dirichlet級数 / 数論的関数 / Bernoulli数 / Rankin-Selberg 級数 / Dirichlet series / Mean value formula / Arithmetical function / Elliptic curve / Multiple zeta function / Euler-Zagier和 / Hurwitzゼータ関数 / 普遍性定理 / 保型L関数 / Mellin-Barnes formula / 多重ガンマ関数 / 普遍性 / 実二次体 / Multiple zeta-function / Euler-Zagier sum / Hurwitx zeta-function / Automorphic L-function / 超曲面 / 射影 / 空間曲線 / 射影空間 / 代数多様体 / hypersurface / projection / space curve / Galoi line / ラマヌジャン公式 / マデルング定数 / 指数対 / 分岐型関数等式 / オイラーザギヤー型多重和 / サレム数 / 一様分布 / 多重ゼータ値 / オイラ・マクローリンの和公式 / Madelung constant / multiple zeta function / exponent pairs / mean square / 空間代数曲線 / 自己同型群 / ガロワ埋め込み / 被覆多様体 / 双有理変換 / space algebraic curve / Galois line / automorphism group / Galois embedding / ramified covering / birational transformation / H-関数 / メリン-バーンズ積分 / 2重ゼータ関数 / 多項式ゼータ関数 / メリンーバーンズ積分 / ワイル変換 / 部分分数展開 / ダブルゼータ関数 / オーダー評価 / H-function / Mellin-Barnes integral / double zeta-function / zeta-function associated with polynomial / テータ函数 / 3-manifold / knot / quantum invariant / modular form / theta function / 準周期 / 貼り合わセルール / substitutionルール / 射影法 / 回転列 / 貼り合わせルール / モジュライ空間 / tiling / quasi-neriodicity / matching rule / non-periodicity / dynamical system / self-similarity / projection method / 解析学 Less
  • Research Projects

    (35 results)
  • Research Products

    (250 results)
  • Co-Researchers

    (64 People)
  •  Application of substitutive dynamical system to number theoryPrincipal InvestigatorOngoing

    • Principal Investigator
      秋山 茂樹
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 11010:Algebra-related
    • Research Institution
      University of Tsukuba
  •  Self-inducing structure of arithmetic algorithmsPrincipal InvestigatorOngoing

    • Principal Investigator
      秋山 茂樹
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      University of Tsukuba
  •  Relation between structure of spaces and analysisOngoing

    • Principal Investigator
      木上 淳
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Basic analysis
    • Research Institution
      Kyoto University
  •  Relation between algebra, geometry and analysis on fractals

    • Principal Investigator
      Kigami Jun
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Basic analysis
    • Research Institution
      Kyoto University
  •  Pisot conjecture on substitutive dynamical systemsPrincipal Investigator

    • Principal Investigator
      Akiyama Shigeki
    • Project Period (FY)
      2012 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      University of Tsukuba
  •  The construction of approximate grids for quasicrystals using control points

    • Principal Investigator
      Komatsu Kazushi
    • Project Period (FY)
      2011 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University
  •  Analytic, Algebraic and Combinatorial studies on continued fractions

    • Principal Investigator
      KOMATSU Takao
    • Project Period (FY)
      2010 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Hirosaki University
  •  Spectral problem on quasi-periodic structurePrincipal Investigator

    • Principal Investigator
      AKIYAMA Shigeki
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Classification of quasi-periodic structure with local configurations of Archimedes tiling

    • Principal Investigator
      KOMATSU Kazushi
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University
  •  Research of number theoretic properties of quantum invariants of knots and 3-manifolds and its application

    • Principal Investigator
      TAKATA Toshie
    • Project Period (FY)
      2007 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Niigata University
  •  鉱物集合ナノ・ミクロ組織にみられるフラクタル・自己組織化とそのバイオ由来への興味

    • Principal Investigator
      赤井 純治
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Niigata University
  •  Mathematics of quasi-periodic tilings and their applications

    • Principal Investigator
      ITO Shunji
    • Project Period (FY)
      2006 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  Number theoretical tiling and aperiodic discrete structurePrincipal Investigator

    • Principal Investigator
      AKIYAMA Shigeki
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Analysis for pre-fractal structures in guasiperiodic filings

    • Principal Investigator
      KOMATSU Kazushi
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University
  •  Beneath on analytic properties ofvarious zeta-functions

    • Principal Investigator
      TANIGAWA Yoshio
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Nagoya University
  •  Research of relation among quantum invariant and number theoretic invariants and modular forms

    • Principal Investigator
      TAKATA Toshie
    • Project Period (FY)
      2005 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Niigata University
  •  Research on space curve and its Galois line

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Symbolic Dynamical System and Number Theoretical TilingsPrincipal Investigator

    • Principal Investigator
      AKIYAMA Shigeki
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Research on the special values of various zeta functions

    • Principal Investigator
      TANIGAWA Yoshio
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Nagoya University
  •  Research on the structures of hypersurfaces and their function fields

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      NIIGATA UNIVERSITY
  •  Studies on the analytic behaviour of number theoretic L-functions

    • Principal Investigator
      MATSUMOTO Kohji
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Algebra
    • Research Institution
      Nagoya University
  •  Topological structure of fractal tilings attached to number systemPrincipal Investigator

    • Principal Investigator
      AKIYAMA Shigeki
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Sum formulas for arithmetical functions and mean value theorem for the zeta functions

    • Principal Investigator
      TANIGAWA Yoshio
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Nagoya University
  •  Degree of irrationalities of algebraic surfaces with Kodaira dimension zero

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      NIIGATA UNIVERSITY
  •  保型L関数の近似関数等式Principal Investigator

    • Principal Investigator
      秋山 茂樹
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Behavior of Zeta and L-functions and their arithmetic meaning

    • Principal Investigator
      MATSUMOTO Kohji
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Algebra
    • Research Institution
      Nagoya University
  •  Estimate of the sum of arithmetical functions and its applications to L functions

    • Principal Investigator
      TANIGAWA Yoshio
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Nagoya University
  •  代数体の中心拡大 modulo m の研究

    • Principal Investigator
      竹内 照雄
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  ヤコビベクトル場による大域幾何学の研究

    • Principal Investigator
      印南 信宏
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Niigata University
  •  elliptic logarithmの漸近的挙動の研究Principal Investigator

    • Principal Investigator
      秋山 茂樹
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  代数曲面の非有理次数の研究

    • Principal Investigator
      吉原 久夫
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  代数群の表現論

    • Principal Investigator
      吉原 久夫
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  微分可能多様体上の幾何学的諸構造に関する研究

    • Principal Investigator
      関川 浩永
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Niigata University
  •  Atkinのp進保形式に関する予想とMoonshinePrincipal Investigator

    • Principal Investigator
      秋山 茂樹
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  外場下にあるBloch電子の複素解析とブリルアンゾーン上のBerry phase

    • Principal Investigator
      TAJIMA Shin-ichi
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Niigata University

All 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation Book

  • [Book] Numeration and Substitution 2014, 数理研講究録別冊 B462014

    • Author(s)
      Shigeki Akiyama, Valerie Bertha, Takao Komatsu, Hui Rao 編
    • Total Pages
      247
    • Publisher
      京都大学数理解析研究所
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Book] Summer School on the Theory of Uniform Distribution. Papers from the school held in Kyoto, August 23-25, 20102012

    • Author(s)
      秋山茂樹
    • Total Pages
      118
    • Publisher
      京都大学数理解析研究所
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Book] Probability and Number Theory-Kanazawa 20052008

    • Author(s)
      S. Akiyama, K. Matsumoto, L. Murata, H. Sugita(編)
    • Total Pages
      558
    • Publisher
      日本数学会
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Book] Advanced Studies in Pure Mathematics2007

    • Author(s)
      S.Akiyama,K. Matsumoto, L. Murata, H. Sugita
    • Total Pages
      49
    • Publisher
      Probability and Number Theory-Kanazawa 2005, Ed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Corona Limits of Tilings: Periodic Case2019

    • Author(s)
      S Akiyama, J Caalim, K Imai, H Kaneko
    • Journal Title

      Discrete & Computational Geometry

      Volume: 61(3) Pages: 626-652

    • DOI

      10.1007/s00454-018-0033-x

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00015, KAKENHI-PROJECT-17K05159, KAKENHI-PROJECT-15K17505
  • [Journal Article] Higher Order Oscillation and Uniform Distribution,2019

    • Author(s)
      Shigeki Akiyama and Yunping Jiang
    • Journal Title

      Uniform Distribution Theory

      Volume: 14 Pages: 1-9

    • DOI

      10.2478/udt-2019-0001

    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Journal Article] On subtrees of the representation tree in rational base numeration systems2018

    • Author(s)
      Shigeki Akiyama, Victor Marsault, Jacques Sakarovitch
    • Journal Title

      Discrete Mathematics & Theoretical Computer Science

      Volume: 20:1 Pages: 1-33

    • DOI

      10.23638/DMTCS-20-1-10

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Journal Article] On the Hausdorff Dimension of Bernoulli Convolutions2018

    • Author(s)
      Shigeki Akiyama, De-Jun Feng, Tom Kempton, Tomas Persson
    • Journal Title

      International Mathematics Research Notices

      Volume: 3 Sep Pages: 1-23

    • DOI

      10.1093/imrn/rny209

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159, KAKENHI-PROJECT-17H02849
  • [Journal Article] Strongly non-periodic hyperbolic tilings using a single vertex configuration, Hiroshima Mathatical Journal, Vol 48, No. 22018

    • Author(s)
      Kazushi Ahara, Shigeki Akiyama, Hiroko Hayashi and Kazushi Komatsu
    • Journal Title

      Hiroshima Mathatical Journal

      Volume: 48 Pages: 133-140

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Journal Article] Rotational beta expansion: Ergodicity and Soficness2017

    • Author(s)
      Shigeki Akiyama and Jonathan Caalim
    • Journal Title

      Journal of the Mathematical Sociedy of Japan

      Volume: Not available

    • NAID

      120006023396

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287017
  • [Journal Article] Invariant measure of rotational beta expansion and a problem of Tarski2017

    • Author(s)
      Akiyama Shigeki, Caalim Jonathan
    • Journal Title

      Discrete & Computational Geometry

      Volume: 57 Pages: 357-370

    • DOI

      10.1007/s00454-016-9849-4

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159, KAKENHI-PROJECT-17H02849
  • [Journal Article] On Nearly Linear Recurrence Sequences2017

    • Author(s)
      Akiyama Shigeki, Evertse Jan-Hendrik, Pethoe Attila
    • Journal Title

      Number Theory, Diophantine Problems, Uniform Distribution and Applications

      Volume: - Pages: 1-24

    • DOI

      10.1007/978-3-319-55357-3_1

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Journal Article] Boundary parametrization and the topology of tiles2017

    • Author(s)
      Akiyama Shigeki, Loridant Benoit
    • Journal Title

      Nagoya Mathematical Journal

      Volume: 226 Pages: 127-164

    • DOI

      10.1017/nmj.2016.43

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Journal Article] Strong coincidence and overlap coincidence2016

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Discrete and Continuous Dynamical System - A

      Volume: 印刷中

    • NAID

      120005868582

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Rotational beta expansion: Ergodicity and Soficness2016

    • Author(s)
      Shigeki Akiyama and Jonathan Caalim
    • Journal Title

      Journal of the Mathematical Society of Japan

      Volume: 印刷中

    • NAID

      120006023396

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Comments on the height reducing property II2015

    • Author(s)
      Shigeki Akiyama, Joerg Thuswaldner and Toufik Zaimi
    • Journal Title

      Indagationes Mathematicae

      Volume: 26 Pages: 28-39

    • DOI

      10.1016/j.indag.2014.07.002

    • NAID

      120005539376

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Characterization of the numbers which satisfy the height reducing property2015

    • Author(s)
      Shigeki Akiyama, Joerg Thuswaldner and Toufik Zaimi
    • Journal Title

      Indagationes Mathematicae

      Volume: 26 Pages: 24-27

    • DOI

      10.1016/j.indag.2014.03.003

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Determining pure discrete spectrum on some self-affine tilings2014

    • Author(s)
      Shigeki Akiyama, Franz Gaehler and Jeong-Yup Lee
    • Journal Title

      Discrete Mathematics and Theoretical Computer Science

      Volume: 16 Pages: 305-316

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Correlation clustering of graphs and integers2014

    • Author(s)
      Shigeki Akiyama, Laszlo Aszalos, Lajos Hajdu, Attila Pethoe
    • Journal Title

      Infocommunication Journal

      Volume: 6 Pages: 3-12

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] A family of non-sofic beta expansions2014

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Ergodic Theory and Dynamical Systems

      Volume: - Pages: 1-12

    • DOI

      10.1017/etds.2014.60

    • NAID

      120005774733

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Mean divisibility of multinomial coefficients2014

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Journal of Number Theory

      Volume: 136 Pages: 438-459

    • DOI

      10.1016/j.jnt.2013.10.005

    • NAID

      120005396070

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] On the distribution of polynomials with bounded roots II. Polynomials with integer coefficients2014

    • Author(s)
      Shigeki Akiyama and Attila Petho
    • Journal Title

      Uniform Distribution Theory

      Volume: 9 Pages: 5-19

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Overlap coincidence to strong coincidence in substitution tiling dynamics2014

    • Author(s)
      Shigeki Akiyama and Jeong-Yup Lee
    • Journal Title

      European Journal of Combinatorics

      Volume: 39 Pages: 233-243

    • DOI

      10.1016/j.ejc.2014.01.009

    • NAID

      120005440063

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Discretized rotation has infinitely many periodic orbits2013

    • Author(s)
      Shigeki Akiyama and Attila Petho
    • Journal Title

      NonLinearity

      Volume: 26 Pages: 871-880

    • DOI

      10.1088/0951-7715/26/3/871

    • NAID

      120005246642

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Discrete Spectra and Pisot numbers2013

    • Author(s)
      Shigeki Akiyama and Vilmos Komornik
    • Journal Title

      Journal of Number Theory

      Volume: 133 Pages: 375-390

    • DOI

      10.1016/j.jnt.2012.07.015

    • NAID

      120005174032

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] On the least common multiple of Lucas subsequences2013

    • Author(s)
      Shigeki Akiyama and Florian Luca
    • Journal Title

      Acta Arithmetica

      Volume: 161 Pages: 327-349

    • DOI

      10.4064/aa161-4-2

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Isometries of the special orthogonal group2013

    • Author(s)
      Toshikazu Abe, Shigeki Akiyama and Osamu Hatori
    • Journal Title

      Linear Algebra and its Applications

      Volume: 439 Pages: 174-188

    • DOI

      10.1016/j.laa.2013.03.008

    • NAID

      120005298586

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23540190, KAKENHI-PROJECT-24540012
  • [Journal Article] Browder’s convergence for one-parameter nonexpansive semigroups2012

    • Author(s)
      Shigeki Akiyama, Tomonari Suzuki
    • Journal Title

      Canadian Mathematical Bulletin

      Volume: 55 Pages: 15-25

    • DOI

      10.4153/cmb-2011-071-9

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540189, KAKENHI-PROJECT-24540012
  • [Journal Article] Browder's convergence for one-parameter nonexpansive semigroups2012

    • Author(s)
      S. Akiyama and T. Suzuki
    • Journal Title

      Canad. Math. Bull

      Volume: Vol.55(1) Pages: 15-25

    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Height reducing problem on algebraic integers2012

    • Author(s)
      Shigeki Akiyama, Paulius Drungilas and Jonas Jankauskas
    • Journal Title

      Functiones et Approximatio

      Volume: 47-1 Pages: 105-119

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Primitive matrices over polynomial semirings2012

    • Author(s)
      Shigeki Akiyama and Horst Brunotte
    • Journal Title

      Linear Algebra and its Applications

      Volume: 436-9 Pages: 3568-3596

    • DOI

      10.1016/j.laa.2011.12.029

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] A note on aperiodic Ammann tiles2012

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Discrete & Computational Geometry

      Volume: 48 Pages: 702-710

    • DOI

      10.1007/s00454-012-9418-4

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Journal Article] Primitive matrices over polynomial semirings2012

    • Author(s)
      S. Akiyama and H. Brunotte
    • Journal Title

      Linear Algebra and its Applications

      Volume: Vol.436 No.9 Pages: 3568-3596

    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Boundary parametrization of self-affine tiles2011

    • Author(s)
      higeki Akiyama, Benoit Loridan
    • Journal Title

      JMSJ

      Volume: 63 Issue: 2 Pages: 525-579

    • DOI

      10.2969/jmsj/06320525

    • NAID

      10029321663

    • ISSN
      0025-5645, 1881-1167, 1881-2333
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Algorithm for determining pure pointedness of self-affine tilings2011

    • Author(s)
      S. Akiyama and J.-Y. Lee
    • Journal Title

      Advances in Mathematics

      Volume: 226 Pages: 2855-2883

    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Determining quasicrystal structures on substitution tilings2011

    • Author(s)
      Shigeki Akiyama, Jeong-Yup Lee
    • Journal Title

      Philosophical Magazine

      Volume: 91 Pages: 2709-2717

    • DOI

      10.1080/14786435.2010.513694

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Determining quasicrystal structures on substitution tilings2011

    • Author(s)
      S. Akiyama and J.-Y. Lee
    • Journal Title

      Philosophical Magazine

      Volume: vol.91, No.19 Pages: 2709-2717

    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Similar dissection of sets2011

    • Author(s)
      S. Akiyama, J. Luo, R. Okazaki, W. Steiner and J. Thuswaldner
    • Journal Title

      Geometriae Dedicata

      Volume: vol.150 Pages: 233-247

    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Boundary parametrization of self-affine tiles2011

    • Author(s)
      S. Akiyama and B. Loridant
    • Journal Title

      Journal of Mathematical Society of Japan

      Volume: vol.63, no.2 Pages: 525-579

    • NAID

      10029321663

    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Similar dissection of sets2010

    • Author(s)
      S.Akiyama, J.Luo, R.Okazaki, W.Steiner, J.Thuswaldner
    • Journal Title

      Geometriae Dedicata (To appear)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Boundary parametrization of planar self-affine tiles with collinear digit set2010

    • Author(s)
      S. Akiyama and B. Loridant
    • Journal Title

      Science China Math

      Volume: No.9 Pages: 2173-2194

    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Boundary parametrization of planar self-affine tiles with collinear digit set2010

    • Author(s)
      Shigeki Akiyama, Benoit Loridant
    • Journal Title

      Science China Math

      Volume: 53 Pages: 2173-2194

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] On the fundamental group of the Sierpinski-gastket, Topology and its applications2009

    • Author(s)
      S.Akiyama, G.Dorfer, R.Winkler, J.Thuswaldner
    • Journal Title

      Topology and its application 156

      Pages: 1655-1672

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] On the fundamental group of the Sierpinski-gasket2009

    • Author(s)
      S. Akiyama, G. Dorfer, R. Winkler and J. Thuswaldner
    • Journal Title

      Topology and its applications

      Volume: Vol.156 Pages: 1655-1672

    • Data Source
      KAKENHI-PROJECT-21540010
  • [Journal Article] Periodicity of certain piecewise affine planar maps2008

    • Author(s)
      Shigeki Akiyama, Horst Brunotte, Attila Petho, Wolfgang Steiner
    • Journal Title

      Tsukuba Journal of Mathematics 32

      Pages: 197-251

    • NAID

      120005848488

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Powers of rationals modulo l and rational base number systems2008

    • Author(s)
      Shigeki Akiyama, Christiane Frougny, Jacgues Sakarovitch
    • Journal Title

      Israel Journal of Mathematics 168

      Pages: 53-91

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Constructions of Pisot and Salem numbers with flat palindromes2008

    • Author(s)
      S. Akiyama, D.Y. Kwon
    • Journal Title

      Monatshefte fur Mathematik Vol.155

      Pages: 265-275

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Generalized radix representations and dynamical systems III2008

    • Author(s)
      Shigeki Akiyama, Horst Brunotte, Attila Petho, Jorg Thuswaldner
    • Journal Title

      Osaka Journal of Mathematics 45

      Pages: 347-374

    • NAID

      120005986730

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Periodicity of certain piecewise affine planar maps2008

    • Author(s)
      S. Akiyama, H. Brunotte, A. Petho, W. Steiner
    • Journal Title

      Tsukuba J. Math Vol.32, no.1

      Pages: 197-251

    • NAID

      120005848488

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Powers of rationals modulo 1 and rational base number systems2008

    • Author(s)
      S. Akiyama, Ch.Frougny, J. Sakarovitch
    • Journal Title

      Israel Journal of Mathematics Vol.168 No.1

      Pages: 53-91

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Generalized radix representations and dynamical systems III2008

    • Author(s)
      S. Akiyama, H. Brunotte, A. Petho, J. Thuswaldner
    • Journal Title

      Osaka Journal of Mathematics Vol.45 No.2

      Pages: 347-374

    • NAID

      120005986730

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Boundary of central tiles associated with Pisot beta-numeration and purely periodic expansions2008

    • Author(s)
      Shigeki Akiyama, Guy Barat, Valerie Berthe, Anne Siegel
    • Journal Title

      Monatshefte fur Mathematik 155

      Pages: 377-419

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Boundary of central tiles associated with Pisot beta-numeration and purely periodic expansions2008

    • Author(s)
      S. Akiyama, G. Barat, V. Berthe, A. Siegel
    • Journal Title

      Monatshefte fur Mathematik Vol.155

      Pages: 377-419

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Constructions of Pisot and Salem numbers with flat palindromes2008

    • Author(s)
      Shigeki Akiyama, DoYong Kwon
    • Journal Title

      Monatshefte fur Mathematik 155

      Pages: 265-275

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Reducible cubic CNS polynomials2007

    • Author(s)
      Shigeki Akiyama, Horst Brunotte and Attila Petho,
    • Journal Title

      Periodica Mathematica Hungarica 55・2

      Pages: 177-183

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Recursively renewable words and coding of irrational rotations2007

    • Author(s)
      S. Akiyama and M. Shirasaka
    • Journal Title

      Journal of the Mathematical Society of Japan 59・4

      Pages: 1199-1234

    • NAID

      10019989431

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Symmetric shift radix systems and finite expansions2007

    • Author(s)
      S. Akiyama and K. Scheicher
    • Journal Title

      Mathematica Pannonica 18

      Pages: 101-124

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540126
  • [Journal Article] Recursively renewable words and coding of irrational rotations2007

    • Author(s)
      S. Akiyama, M. Shirasaka
    • Journal Title

      J. Math. Soc. Japan 59

      Pages: 1199-1234

    • NAID

      10019989431

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18540126
  • [Journal Article] Pisot number syetem and its dual tiling, 'Physics and Theoretical Computer Science', ed. By J.P. Gazeau et al2007

    • Author(s)
      S. Akiyama
    • Journal Title

      IOS Press

      Pages: 133-154

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Pisot number syetem and its dual tiling2007

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      'Physics and Theoretical Computer Science', IOS press 7

      Pages: 133-154

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Pisot number system and its dual tiling2007

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Physics and Theoretical Computer Science

      Pages: 133-154

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340023
  • [Journal Article] Recursively renewable words and coding of irrational rotations, J. Math2007

    • Author(s)
      S. Akiyama and M. Shirasaka
    • Journal Title

      Soc. Japan 59 no.4

      Pages: 1199-1234

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Recursively renewable words and coding of irrational rotations2007

    • Author(s)
      S. Akiyama and M. Shirasaka
    • Journal Title

      J. Math. Soc. Japan 59

      Pages: 1199-1234

    • NAID

      10019989431

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540126
  • [Journal Article] Symmetric shift radix systems and finite expansions2007

    • Author(s)
      Shigeki Akiyama and Klaus Scheicher
    • Journal Title

      Mathematica Pannonica 18・1

      Pages: 101-124

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Symmetric shift radix systems and finite expansions2007

    • Author(s)
      S. Akiyama, K. Scheicher
    • Journal Title

      Mathematica Pannonica 18

      Pages: 101-124

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18540126
  • [Journal Article] Generalized radix representations and dynamical systems II2006

    • Author(s)
      S. Akiyama, H. Brunotte, A. Petho, J. Thuswaldner
    • Journal Title

      Acta Arith 121

      Pages: 21-61

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Generalized radix representations and dynamical systems II2006

    • Author(s)
      秋山 茂樹
    • Journal Title

      Acta Arith. 121

      Pages: 21-61

    • Data Source
      KAKENHI-PROJECT-18340023
  • [Journal Article] Generalized radix representations and dynamical system II2006

    • Author(s)
      S.Akiyama, H.Brunotte, A.Petho, J.Thuswaldner
    • Journal Title

      Acta Arith. 121

      Pages: 21-61

    • Data Source
      KAKENHI-PROJECT-18540126
  • [Journal Article] Remarks on a conjecture on certain integer sequences2006

    • Author(s)
      Shigeki Akiyama, Horst Brunotte, Attila Petho, Wolfgang Steiner
    • Journal Title

      Periodica Math. Hungarica 52・1

      Pages: 1-17

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Remarks on a conjecture on certain integer sequences2006

    • Author(s)
      S. Akiyama, H. Brunotte, A. Petho, Wolfgang Steiner
    • Journal Title

      Periodica Math. Hungar 52

      Pages: 1-17

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Positive finiteness of number systems, in 'Number Theory' Tradition and Modernization, (Developments in Mathematics 15)2006

    • Author(s)
      S. Akiyama
    • Journal Title

      Springer

      Pages: 1-10

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Remarks on a conjecture on certain integer sequences2006

    • Author(s)
      S.Akiyama, H.Brunotte, A.Petho, W.Steiner
    • Journal Title

      Periodica Math. Hungarica 52

      Pages: 1-17

    • Data Source
      KAKENHI-PROJECT-18540126
  • [Journal Article] Positive finiteness of number systems2006

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Number Theory : Tradition and Modernization, Developments in Mathematics, Springer 15

      Pages: 1-10

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Basic properties of shift radix systems2006

    • Author(s)
      秋山 茂樹
    • Journal Title

      Acta Math. Acad. Paedagog. Nyhazi 22・1

      Pages: 19-25

    • Data Source
      KAKENHI-PROJECT-18340023
  • [Journal Article] Basic properties of shift radix systems2006

    • Author(s)
      Shigeki Akiyama, Tibor Borbely, Horst Brunotte, Attila Petho, Jorg Thuswaldner
    • Journal Title

      Acta Math. Acad. Paedagog. Nyhazi 22・1

      Pages: 19-25

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] Generalized radix representations and dynamical systems II2005

    • Author(s)
      Shigeki Akiyama, Horst Brunotte, Attila Petho, Jorg Thuswaldner
    • Journal Title

      Acta Arithmetica 121・1

      Pages: 21-61

    • Data Source
      KAKENHI-PROJECT-18540020
  • [Journal Article] On the Topological Structure of Fractal Tilings Generated by Quadratic Number Systems2005

    • Author(s)
      S.Akiyama, J.Thuswaldner
    • Journal Title

      Comput.Math.Appl. 49

      Pages: 1439-1485

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540067
  • [Journal Article] On the Topological Structure of Fractal Tilings Generated by Quadratic Number Systems2005

    • Author(s)
      秋山 茂樹
    • Journal Title

      Computers and Mathematics with Applications 49

      Pages: 1439-1485

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540067
  • [Journal Article] New criteria for canonical number systems2004

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Acta Arithmetica 111,1

      Pages: 5-25

    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] 記号力学系と数系タイル張り2004

    • Author(s)
      秋山茂樹
    • Journal Title

      雑誌「数学」 (日本数学会) 56, 4

      Pages: 351-365

    • NAID

      10013753684

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] A certain finiteness property of Pisot number systems2004

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Journal of Number Theory 107,1

      Pages: 135-160

    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] 記号力学系と数系タイル張り2004

    • Author(s)
      秋山茂樹
    • Journal Title

      雑誌「数学」(日本数学会) 56,4

      Pages: 351-365

    • NAID

      10013753684

    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] On boundary connectedness of connected tiles2004

    • Author(s)
      Jun Luo, Shigeki Akiyama, Joerg Thuswaldner
    • Journal Title

      Math.Proc.Cambridge Phil.Soc. vol.137, no.2

      Pages: 397-410

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] A certain finiteness property of Pisot number systems2004

    • Author(s)
      Shigeki Akiyama, Hui Rao, Wolfgang Steiner
    • Journal Title

      Journal of Number Theory vol.107-1

      Pages: 135-160

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] Salem numbers and uniform distribution modulo 12004

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Publicationes Mathematicae Debrecen 64, 3-4

      Pages: 329-341

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] Salem numbers and uniform distribution modulo 12004

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Publicationes Mathematicae Debrecen 64,3-4

      Pages: 329-341

    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] On the connectedness of self-affine tilings2004

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Archiv der Mathematik 82,2

      Pages: 153-163

    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] New criteria for canonical number systems2004

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Acta Arithmetica 111, 1

      Pages: 5-25

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] New criteria for canonical number systems2004

    • Author(s)
      Shigeki Akiyama, Rao Hui
    • Journal Title

      Acta Arith. vol.111, no.1

      Pages: 5-25

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] Salem numbers and uniform distribution modulo 12004

    • Author(s)
      S.Akiyama, Y.Tanigawa
    • Journal Title

      Publ.Math.Debrecen 64

      Pages: 329-341

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540021
  • [Journal Article] A certain finiteness property of Pisot number systems2004

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Journal of Number Theory 107, 1

      Pages: 135-160

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] Symbolic dynamical system and tilings associated to number systems2004

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Sugaku vol.56 No.4

      Pages: 351-365

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] On the connectedness of self-affine tilings2004

    • Author(s)
      Shigeki Akiyama
    • Journal Title

      Archiv der Mathematik 82, 2

      Pages: 153-163

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] On the connectedness of self-affine tilings2004

    • Author(s)
      Shigeki Akiyama, Nertila Gjini
    • Journal Title

      Archiv der Math. vol.82

      Pages: 153-163

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Journal Article] Salem numbers and uniform distribution mod 12004

    • Author(s)
      S.Akiyama, Y.Tanigawa
    • Journal Title

      Publ.Math.Debrecen 64

      Pages: 329-341

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540021
  • [Journal Article] Salem numbers and uniform distribution modulo 12004

    • Author(s)
      Shigeki Akiyama, Yoshio Tanigawa
    • Journal Title

      Publ.Math.Debrecen vol.64/3-4

      Pages: 329-341

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540015
  • [Presentation] Delone sets of Spirals2019

    • Author(s)
      Shigeki Akiyama
    • Organizer
      MATRIX Program: Aperiodic Order Meets Number Theory, Australia
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Presentation] Multiplicative analogue of Markoff-Lagrange spectra2019

    • Author(s)
      Shigeki Akiyama
    • Organizer
      FWF-JSPS Joint Project I3346 Project meeting, Austria
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Presentation] A criterion for almost periodicity of substitutive systems2018

    • Author(s)
      S. Akiyama
    • Organizer
      The 12th AIMS Conference on Dynamical Systems
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02849
  • [Presentation] On minimal convex polyhedra2018

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Tilings, quasiperiodicity and related topics, RIMS, Kyoto
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Presentation] A criterion for almost periodicity of substitutive systems2018

    • Author(s)
      Shigeki Akiyama
    • Organizer
      The 12th AIMS Conference on Dynamical Systems, Taipei
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Presentation] Corona Limit of tilings2018

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Fractal and dynamical system workshop,Guangzhou
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Presentation] Beta expansion and its extension2017

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop on substitutions and tiling spaces (Vienna)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Presentation] Around discretized rotation2017

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Numeration 2017 (Rome)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Presentation] Beta-expansions and Self-affine Tilings2017

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Modern Trends in Mathematical Crystallography (Manila)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Presentation] Around discretized rotation2017

    • Author(s)
      秋山 茂樹
    • Organizer
      Numeration 2017
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02849
  • [Presentation] Nearly recursive sequences2017

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Number Theory and Dynamics (Korea)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05159
  • [Presentation] Rotational beta expansion and self-similar tilings2016

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Substitutions and continued fractions
    • Place of Presentation
      Paris, France
    • Year and Date
      2016-03-07
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Rotational beta expansion and self-similar tilings2016

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop Substitutions and continued fractions
    • Place of Presentation
      Paris, France
    • Year and Date
      2016-03-07
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287017
  • [Presentation] Rotational beta expansion and self-similar tilings2016

    • Author(s)
      Shigeki Akiyama
    • Organizer
      The 1-st Hong Kong/Kyoto Workshop on Fractal Geometry and Related Areas
    • Place of Presentation
      香港科技大学, China
    • Year and Date
      2016-03-21
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Some class of non-sofic beta numbers2016

    • Author(s)
      Shigeki Akiyama
    • Organizer
      数論とエルゴード理論
    • Place of Presentation
      金沢大学サテライトプラザ(石川県金沢市)
    • Year and Date
      2016-02-07
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Rotational Beta Expansion and Self-similar Tilings2016

    • Author(s)
      Shigeki Akiyama
    • Organizer
      1st Hong Kong/Kyoto Workshop on Fractal Geometry and Related Areas
    • Place of Presentation
      Hong Kong University of Science and Technology,Hong Kong, China
    • Year and Date
      2016-03-21
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287017
  • [Presentation] Almost periodicity and coincidences in tiling dynamics I, II2015

    • Author(s)
      秋山茂樹
    • Organizer
      研究集会「数論とエルゴード理論」
    • Place of Presentation
      金沢大学
    • Year and Date
      2015-02-07
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Topology of tiles and boundary parametrization2015

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Sino-Japan Workshop on Dynamic Systems and Fractals
    • Place of Presentation
      Nimbo, China
    • Year and Date
      2015-12-28
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Quasi-crystal generated by polynomials: Erdos's problem2015

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Aperiodic tile sets and related topics
    • Place of Presentation
      京都大学数理解析研究所(京都府京都市)
    • Year and Date
      2015-10-21
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] A problem of Tarski and invariant measure of rotational beta transform2015

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Mini Workshop on Symbolic Dynamics and Related Topics
    • Place of Presentation
      広島大学(広島県東広島市)
    • Year and Date
      2015-10-23
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Beta expansion with rotation2015

    • Author(s)
      秋山茂樹
    • Organizer
      Workshop on "beta-transformation and related topics"
    • Place of Presentation
      九州大学
    • Year and Date
      2015-03-10
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Beta expansion involving rotational action2015

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Measurable and Topological Dynamical System
    • Place of Presentation
      Daejeong, Korea
    • Year and Date
      2015-07-01
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Descretized rotation : Does digital analogy approximate the real world ?2015

    • Author(s)
      Shigeki Akiyama
    • Organizer
      CUHK Colloquium
    • Place of Presentation
      香港中文大, China
    • Year and Date
      2015-09-11
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Invariant measures of rotational beta expansions2015

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Fractal and Numeration
    • Place of Presentation
      Admont, Austria
    • Year and Date
      2015-06-10
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Invariant measures of rotational beta expansions2015

    • Author(s)
      秋山茂樹
    • Organizer
      華中科技大学セミナー
    • Place of Presentation
      華中科技大学, 中国
    • Year and Date
      2015-03-27
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] An Erdos problem on polynomials2015

    • Author(s)
      Shigeki Akiyama
    • Organizer
      エルゴード理論とその周辺
    • Place of Presentation
      慶応大学(神奈川県横浜市)
    • Year and Date
      2015-11-25
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Beta expansion with rotation2015

    • Author(s)
      秋山茂樹
    • Organizer
      華中師範大学セミナー
    • Place of Presentation
      華中師範大学, 中国
    • Year and Date
      2015-03-23
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] 準結晶の数理とタイル張り2014

    • Author(s)
      秋山茂樹
    • Organizer
      東北大WPI-AIMRセミナー
    • Place of Presentation
      東北大WPI-AIMR
    • Year and Date
      2014-06-26
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] 概周期構造とタイル張り力学系2014

    • Author(s)
      秋山茂樹
    • Organizer
      研究集会「複素解析的ベクトル場・葉層構造とその周辺」
    • Place of Presentation
      京都教育大
    • Year and Date
      2014-12-14
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Discretized Rotation: Intersection of number theory and dynamical system2014

    • Author(s)
      秋山茂樹
    • Organizer
      International Conference of Discrete Mathematics and Applied Sciences
    • Place of Presentation
      University of the Thai Chamber of Commerce, Thai
    • Year and Date
      2014-05-22
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Beyond the Pisot Conjecture: an outlook2014

    • Author(s)
      秋山茂樹
    • Organizer
      Lorenz Center Workshop
    • Place of Presentation
      Lorenz Center Workshop, オランダ
    • Year and Date
      2014-09-05
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Mathematics on quasi-crystal structure2014

    • Author(s)
      秋山茂樹
    • Organizer
      Sapporo summer conference on dynamics of patterns in materials science
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-08-01
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Beyond the Pisot Conjecture: an outlook2014

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop, The Pisot Conjecture
    • Place of Presentation
      Lorenz Center, Netherland
    • Year and Date
      2014-09-05
    • Invited
    • Data Source
      KAKENHI-PROJECT-26287017
  • [Presentation] 置換規則の力学系2013

    • Author(s)
      Shigeki Akiyama
    • Organizer
      京都大学集中講義
    • Place of Presentation
      京都大学理学部数学教室(京都)
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Numeration systems and associated tilings dynamical systems I,II,III2013

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Summer School `Number Theory and Dynamics'
    • Place of Presentation
      Grenoble University, France
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Discrete Rotation and domain exchange2012

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Rainwater seminar
    • Place of Presentation
      University of Washington
    • Year and Date
      2012-03-13
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Discrete spectrum generated by polynomials,数論とエルゴード理論2012

    • Author(s)
      Shigeki Akiyama
    • Place of Presentation
      金沢大学サテライト・プラザ
    • Year and Date
      2012-02-19
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Revisit aperiodic tiles of Ammann2012

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Tilings, substitutions, and Bratteli-Vershik transformations
    • Place of Presentation
      George Washington University(招待講演)
    • Year and Date
      2012-03-17
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Revisit aperiodic tiles of Ammann Tilings, substitutions, and Bratteli-Vershik transformations2012

    • Author(s)
      Shigeki Akiyama
    • Place of Presentation
      Spring 2012 Eastern Sectional Meeting of the AMS
    • Year and Date
      2012-03-17
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] On the spectrum of {-1,0,1} polynomials2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Diophatine Analysis and Related topics
    • Place of Presentation
      成蹊大学
    • Year and Date
      2011-03-05
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Domain exchange and 2-adic odometer2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Chinese National Conference of Fractal Theory and Dynamic System
    • Place of Presentation
      Zhangjiajie, Hunan, China
    • Year and Date
      2011-05-28
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Discrete spectra generated by polynomials2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Numeration 2011
    • Place of Presentation
      Liege, Belgium
    • Year and Date
      2011-06-08
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Domain exchange and 2-adic odometer,数論とエルゴード理論2011

    • Author(s)
      Shigeki Akiyama
    • Place of Presentation
      金沢大学サテライトプラザ
    • Year and Date
      2011-02-19
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Construction of self-affine tilings and their spectral properties2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop on Mathematical Crystallography 2011
    • Place of Presentation
      Manila
    • Year and Date
      2011-11-04
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Domain exchange and 2-adic odometer2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      数論とエルゴード理論
    • Place of Presentation
      金沢大学
    • Year and Date
      2011-02-19
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Points generated by polynomials with integer coefficients2011

    • Author(s)
      Shigeki Akiyama
    • Place of Presentation
      中山大学セミナー
    • Year and Date
      2011-05-27
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Domain exchange of logenze and 2-adic odometer2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Leoben University
    • Place of Presentation
      Austria
    • Year and Date
      2011-06-20
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Can we construct an easy mono-tile?2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Rigidity of self-affine tilings and related topics
    • Place of Presentation
      RIMS
    • Year and Date
      2011-12-22
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] On aperiodic tiles by Ammann2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      International Meeting on Number Theory
    • Place of Presentation
      HRI, Allahabad
    • Year and Date
      2011-12-16
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Why do piecewise isometries have Pisot scalings? Piecewise and Low-Dimensional Dynamics2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Warwick
    • Place of Presentation
      UK
    • Year and Date
      2011-07-06
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] On aperiodic tiles by Ammann2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      International Meeting on Number Theory
    • Place of Presentation
      Allahabad, India(招待講演)
    • Year and Date
      2011-12-16
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Domain exchange and 2-adic odometer2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Chinese National Conference of Fractal Theory and Dynamic System
    • Place of Presentation
      Zhangjiajie, Hunan, China(招待講演)
    • Year and Date
      2011-05-28
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] 3/2 number system and Mahler's problem2011

    • Author(s)
      Shigeki Akiyama
    • Place of Presentation
      華南師範大学セミナー
    • Year and Date
      2011-05-26
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Construction of self-affine tilings and their spectral properties2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop on Mathematical Crystallography 2011
    • Place of Presentation
      Manila, Phillipine(招待講演)
    • Year and Date
      2011-11-04
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] On the spectrum of{ 1, 0, 1} polynomials2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Diophatine Analysis and Related topics
    • Place of Presentation
      成蹊大学
    • Year and Date
      2011-03-05
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Why do piecewise isometries have Pisot scalings?2011

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Piecewise and Low-Dimensional Dynamics
    • Place of Presentation
      Warwick University, UK(招待講演)
    • Year and Date
      2011-07-06
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Boundary parametrization2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Seminar On Tilings And Substitutions
    • Place of Presentation
      Marseille,フランス
    • Year and Date
      2010-03-19
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Determining pure discreteness of self-affine tiling dynamical systems2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop on Dynamical Systems and Symbolic Dynamics
    • Place of Presentation
      Bielefeld,ドイツ
    • Year and Date
      2010-05-18
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pisot conjecture and finite cocycles,数理解析研究所プロジェクト2010

    • Author(s)
      Shigeki Akiyama
    • Place of Presentation
      Japan-Korea Workshop on Number Theory and Ergodic Theory
    • Year and Date
      2010-07-26
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] How to determine pure discreteness of tiling dynamics2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Topologyand Computers 2010
    • Place of Presentation
      東工大
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Why automata in tiling?2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Seminar On Tilings And Substitutions
    • Place of Presentation
      Marseille,フランス
    • Year and Date
      2010-03-18
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Exploring self-affine tilings with and without coincidences2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      The Mathematics of Aperiodic Order, KIAS
    • Place of Presentation
      韓国
    • Year and Date
      2010-09-28
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] What is Pisot conjecture?2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Numeration
    • Place of Presentation
      Leiden,オランダ
    • Year and Date
      2010-06-11
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pisot conjecture and tilings2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Substitutive Tiling and Fractal Geometry
    • Place of Presentation
      Guangzhou中国
    • Year and Date
      2010-07-06
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Exploring self-affine tilings with and without coincidences2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      The Mathematics of Aperiodic Order
    • Place of Presentation
      KIAS,韓国
    • Year and Date
      2010-09-28
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pisot conjecture and finite cocycles2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Japan-Korea Workshop on Number Theory and Ergodic Theory
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2010-07-26
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Determining pure discreteness of self-affine tiling dynamical systems2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop on Dynamical Systems and Symbolic Dynamics
    • Place of Presentation
      Bielefeld, Germany
    • Year and Date
      2010-05-18
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] What is Pisot conjecture?2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Numeration
    • Place of Presentation
      Leidenオランダ
    • Year and Date
      2010-06-11
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] タイル張りとPisot数2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      香川セミナー
    • Place of Presentation
      香川大学
    • Year and Date
      2010-11-20
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pisot conjecture and tilings2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Substitutive Tiling and Fractal Geometry
    • Place of Presentation
      広州、中国
    • Year and Date
      2010-07-06
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] How to determine pure discreteness of tiling dynamics2010

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Topology and Computers 2010
    • Place of Presentation
      東京工業大学
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] タイル張りとPisot数2010

    • Author(s)
      Shigeki Akiyama
    • Place of Presentation
      香川セミナー、香川大学教育学部
    • Year and Date
      2010-11-20
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Topology of tiles generated by number systems2009

    • Author(s)
      S. Akiyama
    • Organizer
      Diophantine Analysis and Related Fields 2009
    • Place of Presentation
      日本大学理工学部
    • Year and Date
      2009-03-01
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Overlap coincidence of self-similar tilings2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      エルゴード理論の最近の話題
    • Place of Presentation
      日本大学文理学部
    • Year and Date
      2009-11-09
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Parametrization of the boundary of self-similar tiles2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      コロキウム
    • Place of Presentation
      全南大学(韓国)
    • Year and Date
      2009-12-11
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pentagonal domain exchange2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop on Measurable and Topological Dynamical Systems in Asia
    • Place of Presentation
      Ajou University, Suwon, Korea
    • Year and Date
      2009-06-20
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pentagonal tiling generated by a domain exchange Workshop on' Fractals and Tilings'2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Strobl
    • Place of Presentation
      Austria
    • Year and Date
      2009-07-09
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Parametrization of the boundary of self-similar tiles2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      全南大学コロキウム
    • Place of Presentation
      全南大学、Korea
    • Year and Date
      2009-12-11
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pisot タイル張りチュートリアル2009

    • Author(s)
      S. Akiyama
    • Organizer
      CREST 連続講義
    • Place of Presentation
      東北大学
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Natural extension and periodic orbits of beta expansion I, II2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      連続講義
    • Place of Presentation
      連続講義全南大学(韓国)
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] 数論における自己相似性2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      代数学シンポジウム
    • Place of Presentation
      明治大学
    • Year and Date
      2009-08-05
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pisot expansion in self-inducing systems2009

    • Author(s)
      S. Akiyama
    • Organizer
      Number Theory and Ergodic Theory 2009 January
    • Place of Presentation
      金沢大学
    • Year and Date
      2009-02-01
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Pentagonal tiling generated by a domain exchange2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop on 'Fractals and Tilings'
    • Place of Presentation
      Strobl, Austria
    • Year and Date
      2009-07-09
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Potential overlap coincidence and fractal boundary2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      KMS-AMS meeting : Special Session 18 : Ergodic Theory and Dynamical Systems
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2009-12-18
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Overlap coincidence of self-similar tilings,エルゴード理論の最近の話題2009

    • Author(s)
      Shigeki Akiyama
    • Place of Presentation
      日本大文理
    • Year and Date
      2009-11-09
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Self-inducing structure and Pisot numbers2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      KIAS workshop
    • Place of Presentation
      KIAS, Korea
    • Year and Date
      2009-06-23
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pisot expansion in self-inducing systerns2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Number Theory and Ergodic Theory 2009
    • Place of Presentation
      金沢大学
    • Year and Date
      2009-02-01
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 自己誘導構造とPisot数2009

    • Author(s)
      S. Akiyama
    • Organizer
      CREST談話会
    • Place of Presentation
      東北大学
    • Year and Date
      2009-01-10
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Self-inducing structure and Pisot numbers2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Seminar at KIAS
    • Place of Presentation
      Korea
    • Year and Date
      2009-06-23
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Similar dissection of a planar set2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      KIASセミナー
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2009-12-21
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] 3次の連分数と一般カタラン数2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      弘前大学理工学部セミナー
    • Place of Presentation
      弘前大学
    • Year and Date
      2009-04-21
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pure discrete tiling dynamical system and overlap algorithm2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      高知タイル貼り小研究集会
    • Year and Date
      2009-10-24
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Similar dissection of a planar set2009

    • Author(s)
      Shigeki Akiyama
    • Organizer
      KIASセミナー
    • Place of Presentation
      Seoul Korea
    • Year and Date
      2009-12-21
    • Data Source
      KAKENHI-PROJECT-21540010
  • [Presentation] Pure periodic orbits of non-unit Pisot beta expansion2008

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Fractal Geometry and Tiling
    • Place of Presentation
      Sun Yat-Sen University
    • Year and Date
      2008-07-19
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Some applications of rational based number system2008

    • Author(s)
      S. Akiyama
    • Organizer
      Journees de Numeration 2008
    • Place of Presentation
      Prague TU, Czech
    • Year and Date
      2008-05-27
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Shift radix system:a bridge between number theory and symbolic dynamics2008

    • Author(s)
      Shigeki Akiyama
    • Organizer
      International Conference on Uniform Distribution
    • Place of Presentation
      CIRM, France
    • Year and Date
      2008-01-21
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 楕円L関数のRiemann予想と数値計算, 数理解析研究所共同研究2008

    • Author(s)
      S. Akiyama
    • Organizer
      L関数の値分布と関係する数論的な諸関数の研究
    • Place of Presentation
      京都大学
    • Year and Date
      2008-07-02
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Pure periodic orbits of non-unit Pisot beta expansion2008

    • Author(s)
      S. Akiyama
    • Organizer
      Workshop on `Fractal Geometry and Tiling' in Sun Yat-Sen University
    • Place of Presentation
      Guangzhou, China
    • Year and Date
      2008-07-19
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] On the pentagonal rotation sequence, General Colloquium2008

    • Author(s)
      S. Akiyama
    • Organizer
      Mathematisch Instituut
    • Place of Presentation
      Leiden Univ., Holland
    • Year and Date
      2008-06-05
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 準周期離散構造の数学的(人工的)構成2008

    • Author(s)
      Shigeki Akiyama
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-24
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Pentagonal tiling and beta expansion associated to a domain exchange2008

    • Author(s)
      S. Akiyama
    • Organizer
      金沢大学ワークショップNumber Theory and Ergodic Theory
    • Place of Presentation
      金沢大学
    • Year and Date
      2008-04-27
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Some applications of rational based number system2008

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Journees de Numeration 2008
    • Place of Presentation
      Prague工科大学, チェコ
    • Year and Date
      2008-05-27
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Coding of domain exchange associated with discretized rotations2008

    • Author(s)
      S. Akiyama
    • Organizer
      第5回日中セミナー
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-08-28
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Coding of irrational rotation, a different point of view.2008

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Conference on Fractal Geometry and Ergodic Theory
    • Place of Presentation
      北京科技大学 中国
    • Year and Date
      2008-11-01
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] On the pentagonal rotation sequence2008

    • Author(s)
      Shigeki Akiyama
    • Organizer
      General Colloquium
    • Place of Presentation
      Leiden大学 オランダ
    • Year and Date
      2008-06-05
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 準周期タイリング及びその関連する話題2008

    • Author(s)
      S. Akiyama
    • Organizer
      タイル張り力学系の一致条件とPisot 数I-V, 高知大学研究集会
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] タイル張り力学系の一致条件とPisot数 I-V2008

    • Author(s)
      Shigeki Akiyama
    • Organizer
      準周期タイリング及びその関連する話題
    • Place of Presentation
      高知大学
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Shift radix system : a bridge between number theory and symbolic dynamics2008

    • Author(s)
      S. Akiyama
    • Organizer
      International Conference on Uniform Distribution, CIRM
    • Place of Presentation
      Marseille(France)
    • Year and Date
      2008-01-21
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 準周期離散構造の数学的(人工的)構成2008

    • Author(s)
      S. Akiyama
    • Organizer
      日本物理学会領域6 : 複雑秩序系における幾何学と物理
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-24
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 楕円 L関数のRiemann予想と数値計算2008

    • Author(s)
      Shigeki Akiyama
    • Organizer
      L関数の値分布と関係する数論的な諸関数の研究
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-07-02
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Coding of irrational rotation, a different point of view2008

    • Author(s)
      S. Akiyama
    • Organizer
      Conference on Fractal Geometry and Ergodic Theory
    • Place of Presentation
      中国
    • Year and Date
      2008-11-01
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Pentagonal tiling and beta expansion associated to a domain exchange2008

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Number Theory and Ergodic Theory 2008
    • Place of Presentation
      金沢大学
    • Year and Date
      2008-04-27
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Discretized rotation and domain exchange2007

    • Author(s)
      S. Akiyama
    • Organizer
      Colloquium of Department of Math
    • Place of Presentation
      Goergia-Southern University,USA
    • Year and Date
      2007-03-09
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 離散回転列の周期性について2007

    • Author(s)
      Shigeki Akiyama
    • Organizer
      首都大学東京整数論セミナー
    • Place of Presentation
      首都大学東京
    • Year and Date
      2007-05-15
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Several coincidence conditions in tiling dynamical system2007

    • Author(s)
      Shigeki Akiyama
    • Organizer
      準周期構造のスペクトル解析と関連する話題
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-11-20
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Several coincidence conditions in tiling dynamical system2007

    • Author(s)
      S. Akiyama
    • Organizer
      Spectral analysis of aperiodic structure and related topics
    • Place of Presentation
      Kyoto University
    • Year and Date
      2007-11-20
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18540126
  • [Presentation] Recursive renewablity and primitive substitutiveness of rotation words2007

    • Author(s)
      S. Akiyama
    • Organizer
      AMS 2007 Spring Southeastern Section Meeting
    • Place of Presentation
      Davidson College, NC,USA
    • Year and Date
      2007-03-03
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Recursive renewable words and coding of rotation I,II2007

    • Author(s)
      S. Akiyama
    • Organizer
      金沢大学ワークショップ「数論とエルゴード理論」
    • Year and Date
      2007-02-12
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Several coincidence conditions in tiling dynamical system2007

    • Author(s)
      S. Akiyama
    • Organizer
      数理解析研究所共同研究「準周期構造のスペクトル解析と関連する話題」
    • Place of Presentation
      京都大学
    • Year and Date
      2007-11-20
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Coding of irrational rotation: recursively renewable structure2007

    • Author(s)
      Shigeki Akiyama
    • Organizer
      解析的整数論とその周辺
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-10-19
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 準周期的タイル張りとその周辺2007

    • Author(s)
      S. Akiyama
    • Organizer
      数系タイリング(Delone 集合、タイルの定義)-I数系タイリング(マルコフ分割、トーラス同型)-II数理解析研究所共同研究
    • Place of Presentation
      京都大学
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Pentagonal packing and S-adic system2007

    • Author(s)
      S. Akiyama
    • Organizer
      substitutions and tilings
    • Place of Presentation
      France
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] The prospect of Shift Radix System2007

    • Author(s)
      S. Akiyama
    • Organizer
      金沢大学ワークショップ「数論とエルゴード理論」
    • Place of Presentation
      金沢大学
    • Year and Date
      2007-09-29
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Coding of an irrational rotation, a different view2007

    • Author(s)
      Shigeki Akiyama
    • Organizer
      The 1-st Journees de Numeration
    • Place of Presentation
      Graz工科大学
    • Year and Date
      2007-04-20
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Coding of irrational rotation : recursively renewable structure2007

    • Author(s)
      S. Akiyama
    • Organizer
      数理解析研究所共同研究「解析的整数論とその周辺」
    • Place of Presentation
      京都大学
    • Year and Date
      2007-10-19
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Pentagonal packing and S-adic system2007

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop "substitutions and tilings"
    • Place of Presentation
      Porquerolles, France
    • Year and Date
      2007-06-12
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] The prospect of Shift Radix System2007

    • Author(s)
      Shigeki Akiyama
    • Organizer
      数論とエルゴード理論
    • Place of Presentation
      金沢大学
    • Year and Date
      2007-09-29
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Coding of an irrational rotation, a different view2007

    • Author(s)
      S. Akiyama
    • Organizer
      1-st Journees de Numeration
    • Place of Presentation
      TU Graz, Austria
    • Year and Date
      2007-04-20
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 離散回転列の周期性について2007

    • Author(s)
      S. Akiyama
    • Organizer
      整数論セミナー
    • Place of Presentation
      首都大学東京
    • Year and Date
      2007-05-15
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Rational based number system and Mahler's problem2006

    • Author(s)
      S. Akiyama
    • Organizer
      日中セミナー
    • Place of Presentation
      Weihai, China
    • Year and Date
      2006-08-30
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Quasi periodic patterns and fractals2006

    • Author(s)
      S. Akiyama
    • Organizer
      Aperiodic 2006
    • Place of Presentation
      Zao, Miyagi
    • Year and Date
      2006-09-20
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 3/2 based number system2006

    • Author(s)
      S. Akiyama
    • Organizer
      第四回日中セミナー準備会
    • Place of Presentation
      近畿大学
    • Year and Date
      2006-07-16
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 3/2 number system and a problem of Mahler2006

    • Author(s)
      S. Akiyama
    • Organizer
      Rainwater Seminar
    • Place of Presentation
      ワシントン大, Seattle, USA
    • Year and Date
      2006-10-03
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Discretized rotation and domain exchange2006

    • Author(s)
      S. Akiyama
    • Organizer
      中山大学華南工科大学合同ワークショップ「Fractal and Tiling 2006」
    • Place of Presentation
      台湾
    • Year and Date
      2006-05-03
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Pisot dual tiling and shift radix system2006

    • Author(s)
      S. Akiyama
    • Organizer
      香港中文大学数学部セミナー
    • Place of Presentation
      中国
    • Year and Date
      2006-05-09
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 3/2 number system and Mahler's problem2006

    • Author(s)
      S. Akiyama
    • Organizer
      International Conference on Number Theory
    • Place of Presentation
      HRI Allahabad, India
    • Year and Date
      2006-12-01
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 力学系理論の最近の発展2006

    • Author(s)
      S. Akiyama
    • Organizer
      離散回転に付随する領域交換,数理解析研究所シンポジウム
    • Place of Presentation
      京都大学
    • Year and Date
      2006-06-26
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] 離散回転の周期軌道の無限性

    • Author(s)
      Shigeki Akiyama
    • Organizer
      第7回日中数論セミナー準備会
    • Place of Presentation
      近畿大学(飯塚)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Finiteness and periodicity of beta expansions-number theoretical and dynamical open problems, Numeration : Mathematics and Computer Science

    • Author(s)
      S. Akiyama
    • Organizer
      CIRM
    • Place of Presentation
      Marseille (France)
    • Data Source
      KAKENHI-PROJECT-18540020
  • [Presentation] Height reducing problem

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Number Theory Seminer
    • Place of Presentation
      Leiden University, Netherland
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Periodic orbits of discretized rotation

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Workshop on Dynamical Systems, Automata and Algorithms
    • Place of Presentation
      Picardie Jules Vernes University, Amiens, France
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Revisiting Ammann tiles

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Numeration and Substitution 2012
    • Place of Presentation
      京都大学数理解析研究所(京都府)
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Height Reducing Problem

    • Author(s)
      Shigeki Akiyama
    • Organizer
      2nd Pacific Rim Mathematical Association Congress
    • Place of Presentation
      Shanghai Jiao Tong University, China
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Periodic orbits of discretized rotations

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Advances on fractals and related topics
    • Place of Presentation
      香港中文大学(中国・香港)
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] On the mean divisibility of multinomial sequences

    • Author(s)
      Shigeki Akiyama
    • Organizer
      第7回日中数論セミナー
    • Place of Presentation
      九州大学(福岡)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Height reducing problem of algebraic numbers

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Diophatine Analysis and Related topics
    • Place of Presentation
      日本大学理工学部(東京都)
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Strong coincidence and overlap coincidence

    • Author(s)
      Shigeki Akiyama
    • Organizer
      タイル張り力学系とその周辺
    • Place of Presentation
      京都大学数理解析研究所(京都)
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] 離散回転の力学系

    • Author(s)
      Shigeki Akiyama
    • Organizer
      京都大学談話会
    • Place of Presentation
      京都大学理学部数学教室(京都)
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] On the period of discretized rotations

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Ergodic Theory and Metric Number Theory
    • Place of Presentation
      日本女子大学(東京都)
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Algebraic coincidence for beta expansion and its dual tiling

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Sino-Japanese Workshop on Fractals and Dynamical Systems
    • Place of Presentation
      中国科学院(中国)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Beta expansion and algebraic coincidence

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Measurable and Topological Dynamical Systems
    • Place of Presentation
      慶応大学理工学部(東京)
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] On Shift Radix Systems

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Periodic Orbits in Dynamical Systems
    • Place of Presentation
      Erwin Schrodinger International Institute for Mathematical Physics (オーストリア・ウィーン)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540012
  • [Presentation] Strongly non-periodic hyperbolic tilings with only one vertex configuration

    • Author(s)
      Kazushi Ahara, Shigeki Akiyama, Hiroko Hayashi and Kazushi Komatsu
    • Organizer
      Topology of tiling spaces and related topics
    • Place of Presentation
      京都大学数理解析研究所
    • Data Source
      KAKENHI-PROJECT-23540141
  • [Presentation] Recognizing the boundary of fractal tile

    • Author(s)
      Shigeki Akiyama
    • Organizer
      Topology of tiling spaces and related topics
    • Place of Presentation
      京都大学数理解析研究所(京都府)
    • Data Source
      KAKENHI-PROJECT-24540012
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  • 2.  TANIGAWA Yoshio (50109261)
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  • 3.  MATSUMOTO Kohji (60192754)
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  • 5.  ITO Shunji (30055321)
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