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Maruta Tatsuya  丸田 辰哉

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MARUTA Tatsuya  丸田 辰哉

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Researcher Number 80239152
Other IDs
Affiliation (Current) 2022: 大阪公立大学, 大学院理学研究科 , 教授
Affiliation (based on the past Project Information) *help 2022: 大阪公立大学, 大学院理学研究科, 教授
2012 – 2021: 大阪府立大学, 理学(系)研究科(研究院), 教授
2010 – 2011: Osaka Prefecture University, 大学院・理学系研究科, 教授
2005 – 2011: 大阪府立大学, 理学系研究科, 教授
2001 – 2002: 愛知県立大学, 情報科学部, 助教授
Review Section/Research Field
Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / Foundations of mathematics/Applied mathematics / Basic Section 12030:Basic mathematics-related
Except Principal Investigator
Basic Section 12030:Basic mathematics-related / General mathematics (including Probability theory/Statistical mathematics)
Keywords
Principal Investigator
線形符号 / 最適符号 / 符号の拡張 / Griesmer 限界 / 誤り訂正 / 射影幾何 / 有限幾何 / 有限射影幾何 / Griesmer限界 / 最適線形符号 … More / 符号の拡張可能性 / blocking set / linear codes / error-correcting codes / extension of linear codes / Griesmer bound / optimal linear codes / projective geometry … More
Except Principal Investigator
Information Theory / Coding Theory / Design / Linear code / Blocking set / Griesmer bound / Finite projective space / Gresmer bound / Minibyper / Finite profective space / Minihyper / Linear Code / q-ary linear code / Ternary linear code / Minikyner / アダマール行列 / 歪みアダマール行列 / D-最適性 / 差集合族 / 2-交差集合 / 強正則グラフ / 差集合 / アソシエーションスキーム / 均整アダマール行列 / マトロイド理論 / 代数的符号理論 / グラフ理論 / 有限幾何 / 代数的組合せ論 Less
  • Research Projects

    (8 results)
  • Research Products

    (216 results)
  • Co-Researchers

    (10 People)
  •  Constructive research towards solving the existence problem on Hadamard matrices

    • Principal Investigator
      籾原 幸二
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 12030:Basic mathematics-related
    • Research Institution
      Kumamoto University
  •  Geometric approach to the extendability of linear codes and optimal linear codesPrincipal Investigator

    • Principal Investigator
      丸田 辰哉
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 12030:Basic mathematics-related
    • Research Institution
      Osaka Prefecture University
  •  マトロイドの臨界問題の新展開と解決への複合的アプローチ

    • Principal Investigator
      城本 啓介
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 12030:Basic mathematics-related
    • Research Institution
      Kumamoto University
  •  A Geometric Study on Optimal Linear Codes ProblemPrincipal Investigator

    • Principal Investigator
      Maruta Tatsuya
    • Project Period (FY)
      2016 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Foundations of mathematics/Applied mathematics
    • Research Institution
      Osaka Prefecture University
  •  A Geometric Study on the Bound for Error-Correcting Linear CodesPrincipal Investigator

    • Principal Investigator
      MARUTA Tatsuya
    • Project Period (FY)
      2012 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Osaka Prefecture University
  •  Optimal Linear Codes ProblemPrincipal Investigator

    • Principal Investigator
      MARUTA Tatsuya
    • Project Period (FY)
      2008 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Osaka Prefecture University
  •  Study on the optimal linear codes problemPrincipal Investigator

    • Principal Investigator
      MARUTA Tatsuya
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Osaka Prefecture University
  •  Study of Coding Theory and Designs

    • Principal Investigator
      HAMADA Noboru
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Osaka Women's University

All 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Other

All Journal Article Presentation

  • [Journal Article] On the non-trivial minimal blocking sets in binary projective spaces2021

    • Author(s)
      Bono Nanami、Maruta Tatsuya、Shiromoto Keisuke、Yamada Kohei
    • Journal Title

      Finite Fields and Their Applications

      Volume: 72 Pages: 101814-101814

    • DOI

      10.1016/j.ffa.2021.101814

    • NAID

      120007187024

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H01818, KAKENHI-PROJECT-20K03722
  • [Journal Article] Geometric extending of divisible codes and construction of new linear codes2021

    • Author(s)
      Y. Inoue, T. Maruta
    • Journal Title

      Finite Fields and their Applications

      Volume: 71 Pages: 101773-101773

    • DOI

      10.1016/j.ffa.2020.101773

    • NAID

      120007016886

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Journal Article] Nonexistence of some ternary linear codes2021

    • Author(s)
      Sawashima Toshiharu、Maruta Tatsuya
    • Journal Title

      Discrete Mathematics

      Volume: 344 Pages: 112572-112572

    • DOI

      10.1016/j.disc.2021.112572

    • NAID

      120007187025

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H01818, KAKENHI-PROJECT-20K03722
  • [Journal Article] On optimal linear codes of dimension 42021

    • Author(s)
      Bono Nanami、Fujii Maya、Maruta Tatsuya
    • Journal Title

      Journal of Algebra Combinatorics Discrete Structures and Applications

      Volume: - Pages: 73-90

    • DOI

      10.13069/jacodesmath.935947

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H01818, KAKENHI-PROJECT-20K03722
  • [Journal Article] A Conjecture on Optimal Ternary Linear Codes2021

    • Author(s)
      D. Kawabata, T. Maruta
    • Journal Title

      2020 Algebraic and Combinatorial Coding Theory (ACCT), IEEE Xplore

      Volume: CFP20Y59-ART Pages: 90-94

    • NAID

      120007016885

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Journal Article] Optimal Linear Codes Over the Field of Order 72021

    • Author(s)
      K. Nomura, T. Maruta
    • Journal Title

      2020 Algebraic and Combinatorial Coding Theory (ACCT), IEEE Xplore

      Volume: CFP20Y59-ART Pages: 113-117

    • NAID

      120007016887

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Journal Article] Characteristic vector and weight distribution of a linear code2021

    • Author(s)
      I. Bouyukliev, S. Bouyuklieva, T. Maruta, P. Piperkov
    • Journal Title

      Cryptography and Communications

      Volume: 13 Pages: 263-282

    • DOI

      10.1007/s12095-020-00458-8

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] A Conjecture on Optimal Ternary Linear Codes2020

    • Author(s)
      Kawabata Daiki、Maruta Tatsuya
    • Journal Title

      2020 Algebraic and Combinatorial Coding Theory (ACCT)

      Volume: -

    • DOI

      10.1109/acct51235.2020.9383341

    • NAID

      120007016885

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H01818
  • [Journal Article] Optimal Linear Codes Over the Field of Order 72020

    • Author(s)
      Nomura Keita、Maruta Tatsuya
    • Journal Title

      2020 Algebraic and Combinatorial Coding Theory (ACCT)

      Volume: -

    • DOI

      10.1109/acct51235.2020.9383246

    • NAID

      120007016887

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H01818
  • [Journal Article] On the (29,5)-Arcs in PG(2,7) and Some Generalized Arcs in PG(2,q)2020

    • Author(s)
      Iliya Bouyukliev, Eun Ju Cheon, Tatsuya Maruta, Tsukasa Okazaki
    • Journal Title

      Mathematics

      Volume: 8 Pages: 320-320

    • DOI

      10.3390/math8030320

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] Construction of new Griesmer codes of dimension 52019

    • Author(s)
      Y. Inoue, T. Maruta
    • Journal Title

      Finite Fields and their Applications

      Volume: 55 Pages: 231-237

    • DOI

      10.1016/j.ffa.2018.10.007

    • NAID

      120006724790

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] Nonexistence of some Griesmer codes of dimension 52019

    • Author(s)
      W. Kuranaka, T. Maruta
    • Journal Title

      京都大学数理解析研究所講究録「代数系、論理、言語と計算機科学の周辺」

      Volume: 2130 Pages: 113-118

    • NAID

      120006888051

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] Construction of new Griesmer codes of dimension 52019

    • Author(s)
      Y. Inoue, T. Maruta
    • Journal Title

      京都大学数理解析研究所講究録「代数系、論理、言語と計算機科学の周辺」

      Volume: 2130 Pages: 109-112

    • NAID

      120006724790

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] On critical exponents of Dowling matroids2018

    • Author(s)
      Y. Koga, T. Maruta, K. Shiromoto
    • Journal Title

      Designs, Codes and Cryptography

      Volume: 86 Pages: 1947-1962

    • DOI

      10.1007/s10623-017-0431-8

    • NAID

      120006724788

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K05256, KAKENHI-PROJECT-17K05348, KAKENHI-PROJECT-15K04978
  • [Journal Article] On the 3-extendability of quaternary linear codes2018

    • Author(s)
      H. Kanda, T. Maruta
    • Journal Title

      Finite Fields and their Applications

      Volume: 52 Pages: 126-136

    • DOI

      10.1016/j.ffa.2018.04.002

    • NAID

      120006493198

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] Nonexistence of some 4-dimensional Griesmer codes over finite fields2018

    • Author(s)
      K. Kumegawa, T. Maruta
    • Journal Title

      Journal of Algebra Combinatorics Discrete Structures and Applications

      Volume: 5 Pages: 101-116

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] Nonexistence of some linear codes over the field of order four2018

    • Author(s)
      H. Kanda, T. Maruta
    • Journal Title

      Discrete Mathematics

      Volume: 341 Pages: 2676-2685

    • DOI

      10.1016/j.disc.2018.06.024

    • NAID

      120006724789

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] Nonexistence of some Griesmer codes of dimension 4 over F_82017

    • Author(s)
      M. Fujii, T. Maruta
    • Journal Title

      Proceedings of 8th International Workshop on Optimal Codes and Related Topics (OC 2017)

      Volume: 8

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] On the minimum length of linear codes over the field of 9 elements2017

    • Author(s)
      K. Kumegawa, T. Okazaki, T. Maruta
    • Journal Title

      Electronic J. Combinatorics

      Volume: 24

    • NAID

      120006605036

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] Some new 4-dimensional linear codes2017

    • Author(s)
      N. Bono, T. Maruta
    • Journal Title

      Proceedings of 8th International Workshop on Optimal Codes and Related Topics (OC 2017)

      Volume: 8

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] Construction of two-weight codes over finite fields and its applications2017

    • Author(s)
      E.J. Cheon, Y. Kageyama, S.J. Kim, N. Lee, T. Maruta
    • Journal Title

      Bulletin of the Korean Mathematical Society

      Volume: 54 Pages: 731-736

    • DOI

      10.4134/bkms.b151011

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] Nonexistence of some Griesmer codes over F_q2016

    • Author(s)
      K. Kumegawa, T. Maruta
    • Journal Title

      Discrete Mathematics

      Volume: 339 Pages: 515-521

    • DOI

      10.1016/j.disc.2015.09.030

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] Construction of some triple blocking sets in PG(2,q)2016

    • Author(s)
      E.J. Cheon, T. Maruta, T. Okazaki
    • Journal Title

      Proceedings of 15th International Workshop on Algebraic and Combinatorial Coding Theory

      Volume: 15 Pages: 96-101

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] On the geometric constructions of optimal linear codes2016

    • Author(s)
      Y. Kageyama, T. Maruta
    • Journal Title

      Designs, Codes and Cryptography

      Volume: 81 Pages: 469-480

    • DOI

      10.1007/s10623-015-0167-2

    • NAID

      120006312688

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Journal Article] On the construction of Griesmer codes of dimension 52015

    • Author(s)
      Y. Kageyama, T. Maruta
    • Journal Title

      Designs, Codes and Cryptography

      Volume: 75 Pages: 277-280

    • DOI

      10.1007/s10623-013-9914-4

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] On the minimum length of linear codes over F_52015

    • Author(s)
      H. Kanda, T. Tanaka, T. Maruta
    • Journal Title

      Discrete Mathematics

      Volume: 35 Pages: 159-171

    • DOI

      10.1016/j.ffa.2015.04.004

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] A characterization of some odd sets in projective spaces of order 4 and the extendability of quaternary linear codes2014

    • Author(s)
      T. Tanaka, T. Maruta
    • Journal Title

      Journal of Geometry

      Volume: 105 Pages: 79-86

    • DOI

      10.1007/s00022-013-0195-x

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] On the construction of optimal codes over F_q2014

    • Author(s)
      Y. Kageyama, T. Maruta
    • Journal Title

      Proceedings of International Workshop on Algebraic and Combinatorial Coding Theory

      Volume: 14 Pages: 186-191

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] Some generalizations of extension theorems for linear codes over finite fields2014

    • Author(s)
      T. Maruta, T. Tanaka, H. Kanda
    • Journal Title

      Australasian J. Combinatorics

      Volume: 60 Pages: 150-157

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] New 4-dimensional linear codes over F_92014

    • Author(s)
      T. Okazaki, T. Maruta
    • Journal Title

      Proceedings of International Workshop on Algebraic and Combinatorial Coding Theory

      Volume: 14 Pages: 277-282

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] Nonexistence of some Griesmer codes of dimension 4 over F_q2014

    • Author(s)
      K. Kumegawa, T. Maruta
    • Journal Title

      Proceedings of International Workshop on Algebraic and Combinatorial Coding Theory

      Volume: 14 Pages: 215-220

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] New extension theorems for codes over F_q2013

    • Author(s)
      T. Maruta, T. Tanaka, H. Kanda
    • Journal Title

      Proceedings of International Workshop on Optimal Codes and Related Topics

      Volume: 7 Pages: 152-157

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] Construction of optimal linear codes by geometric puncturing2013

    • Author(s)
      T. Maruta
    • Journal Title

      Serdica Journal of Computing

      Volume: 7

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] Classification of the odd sets in PG(4,4) and its application to coding theory2013

    • Author(s)
      T. Tanaka, T. Maruta
    • Journal Title

      Applicable Algebra in Engineering, Communication and Computing

      Volume: 24 Pages: 179-196

    • DOI

      10.1007/s00200-013-0201-4

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] Three families of multiple blocking sets in Desarguesian projective planes of even order2013

    • Author(s)
      A. Betten, E.J. Cheon, S.J. Kim, T. Maruta
    • Journal Title

      Designs, Codes and Cryptography

      Volume: 68 Pages: 49-59

    • DOI

      10.1007/s10623-012-9634-1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] New 5-dimensional linear codes over F_52013

    • Author(s)
      Y. Kageyama, T. Maruta
    • Journal Title

      Proceedings of International Workshop on Optimal Codes and Related Topics

      Volume: 7 Pages: 107-112

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] On the minimum length of ternary linear codes2013

    • Author(s)
      T. Maruta, Y. Oya
    • Journal Title

      Designs, Codes and Cryptography

      Volume: 68 Pages: 407-425

    • DOI

      10.1007/s10623-011-9593-y

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] A generalized extension theorem for linear codes2012

    • Author(s)
      T.Maruta, Y.Yoshida
    • Journal Title

      Designs, Codes and Cryptography

      Volume: 62 Pages: 121-130

    • DOI

      10.1007/s10623-011-9497-x

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] A necessary and sufficient condition for the existence of an (n,r)-arc in PG(2,q) and its applications2012

    • Author(s)
      N. Hamada, T. Maruta, Y. Oya
    • Journal Title

      Serdica Journal of Computing

      Volume: 6 Pages: 253-266

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] Classification of the odd sets in PG(4,4)2012

    • Author(s)
      T. Tanaka, T. Maruta
    • Journal Title

      Proceedings of 13th International Workshop on Algebraic and Combinatorial Coding Theory

      Volume: 13 Pages: 305-310

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] Optimal 4-dimensional linear codes over F82012

    • Author(s)
      T. Maruta
    • Journal Title

      Proceedings of 13th International Workshop on Algebraic and Combinatorial Coding Theory

      Volume: 13 Pages: 257-262

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Journal Article] A generalized extension theorem for linear codes2012

    • Author(s)
      T. Maruta, Y. Yoshida
    • Journal Title

      Codes and Cryptography

      Volume: 62 Pages: 121-130

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] The classification of (42,6)_8-arcs2011

    • Author(s)
      A.Betten, E.J.Cheon, S.J.Kim, T.Maruta
    • Journal Title

      Advances in Mathematics of Communications

      Volume: 5 Pages: 209-223

    • DOI

      10.3934/amc.2011.5.209

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] The classification of(42, 6)_8-arcs2011

    • Author(s)
      A. Betten, E. J. Cheon, S. J. Kim, T. Maruta
    • Journal Title

      Advances in Mathematics of Communications

      Volume: 5 Pages: 209-223

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] On optimal linear codes over F_82011

    • Author(s)
      R. Kanazawa, T. Maruta
    • Journal Title

      Electronic J. Combinatorics

      Volume: 18

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] Extension theorems for linear codes over finite fields2011

    • Author(s)
      T. Maruta
    • Journal Title

      Journal of Geometry

      Volume: 101 Pages: 173-183

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] On optimal linear codes over F_82011

    • Author(s)
      R.Kanazawa, T.Maruta
    • Journal Title

      Electronic J.Combinatorics

      Volume: 18

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] Note on an improvement of the Griesmer bound for q-ary linear codes2011

    • Author(s)
      N. Hamada, T. Maruta
    • Journal Title

      Serdica Journal of Computing

      Volume: 5 Pages: 199-206

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] On optimal ternary linear codes of dimension 62011

    • Author(s)
      T. Maruta, Y. Oya
    • Journal Title

      Advances in Mathematics of Communications

      Volume: 5 Pages: 505-520

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] On optimal linear codes over F_82011

    • Author(s)
      R.Kanazawa, T.Maruta
    • Journal Title

      Electronic J.Combinatorics 18

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] An extension theorem for[n, k, d] q codes with gcd(d, q)=22010

    • Author(s)
      Y. Yoshida, T. Maruta
    • Journal Title

      Australasian J. Combinatorics

      Volume: 48 Pages: 117-131

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] An extension theorem for [n,k,d]_q codes with gcd(d,q) = 22010

    • Author(s)
      Y.Yoshida, T.Maruta
    • Journal Title

      Australasian J.Combinatorics

      Volume: 48 Pages: 117-131

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] An improvement to the achievement of the Griesmer bound2010

    • Author(s)
      N. Hamada, T. Maruta
    • Journal Title

      Serdica Journal of Computing

      Volume: 4 Pages: 301-320

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] A An improvement to the achievement of the Griesmer bound2010

    • Author(s)
      N.Hamada, T.Maruta
    • Journal Title

      Serdica Journal of Computing 4

      Pages: 301-320

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] The nonexistence of [265,6,175]_3 codes and [302,6,200]_3 codes2010

    • Author(s)
      Y.Oya, T.Maruta
    • Journal Title

      Proceedings of 12th International Workshop on Algebraic and Combinatorial Coding Theory

      Pages: 239-244

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] New ternary linear codes of dimension 62010

    • Author(s)
      T.Maruta, Y.Oya
    • Journal Title

      Proceedings of 12th International Workshop on Algebraic and Combinatorial Coding Theory

      Pages: 227-233

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] An extension theorem for [n, k, d]_q codes with gcd(d, q)=22010

    • Author(s)
      Y.Yoshida, T.Maruta
    • Journal Title

      Australasian J.Combinatorics 48

      Pages: 117-131

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] An improvement to the achievement of the Griesmer bound2010

    • Author(s)
      N.Hamada, T.Maruta
    • Journal Title

      Serdica Journal of Computing (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] A new extension theorem for 3-weight modulo q linear codes over F_q2009

    • Author(s)
      E. J. Cheon, T. Maruta
    • Journal Title

      Designs, Codes and Cryptography

      Volume: 52 Pages: 171-183

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] Ternary linear codes and quadrics2009

    • Author(s)
      Y. Yoshida, T. Maruta
    • Journal Title

      The Electronic Journal of Combinatorics

      Volume: 16

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] Ternary linear codes and quadrics2009

    • Author(s)
      Y. Yoshida, T. Maruta
    • Journal Title

      The Electronic Journal of Combinatorics 16

      Pages: 1-21

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] On the uniqueness of (48, 6)-arcs in PG(2, 9)2009

    • Author(s)
      T. Maruta, A. Kikui, Y. Yoshida
    • Journal Title

      Advances in Mathematics of Communications 3

      Pages: 29-34

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] On the uniqueness of(48, 6)-arcs in PG(2, 9)2009

    • Author(s)
      T. Maruta, A. Kikui, Y. Yoshida
    • Journal Title

      Advances in Mathematics of Communications

      Volume: 3 Pages: 29-34

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] Ternary linear codes and quadrics2009

    • Author(s)
      Y.Yoshida, T.Maruta
    • Journal Title

      Electronic J.Combinatorics 16

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] A new extension theorem for 3-weight modulo q linear codes over F_q2009

    • Author(s)
      E.J.Cheon, T.Maruta
    • Journal Title

      Designs, Codes and Cryptography 52

      Pages: 171-183

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] On optimal non-projective ternary linear codes2008

    • Author(s)
      M.Takenaka, K.Okamoto, T.Maruta
    • Journal Title

      Discrete Mathematics 308

      Pages: 842-854

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] On optimal non-projective ternary linear codes2008

    • Author(s)
      M. Takenaka, K. Okamoto, T. Maruta
    • Journal Title

      Discrete Mathematics 308

      Pages: 842-854

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Extendability of linear codes over F_q2008

    • Author(s)
      T. Maruta
    • Journal Title

      Proceedings of llth International Workshop on Algebraic and Combinatorial Coding Theory

      Pages: 203-209

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] Constructing linear codes from some orbits of projectivities2008

    • Author(s)
      T. Maruta, M. Shinohara, M. Takenaka
    • Journal Title

      Discrete Mathematics 308

      Pages: 832-841

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Constructing linear codes from some orbits of projectivities2008

    • Author(s)
      T.Maruta, M.Shinohara, M.Takenaka
    • Journal Title

      Discrete Mathematics 308

      Pages: 832-841

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] On the (2, 1)-extendability of ternary linear codes2008

    • Author(s)
      Y. Yoshida, T. Maruta
    • Journal Title

      Proceedings of llth International Workshop on Algebraic and Combinatorial Coding Theory

      Pages: 305-311

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Journal Article] Some improvements to the extendability of ternary linear codes2007

    • Author(s)
      T. Maruta, K. Okamoto
    • Journal Title

      Finite Fields and their Applications 13

      Pages: 259-280

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] On the minimum length of some linear codes2007

    • Author(s)
      E. J. Cheon, T. Maruta
    • Journal Title

      Designs, Codes and Cryptography 43

      Pages: 123-135

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] On the minimum length of some linear codes2007

    • Author(s)
      E.J.Cheon, T.Maruta
    • Journal Title

      Designs, Codes and Cryptography 43

      Pages: 123-135

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Some improvements to the extendability of ternary linear codes2007

    • Author(s)
      T.Maruta, K.Okamoto
    • Journal Title

      Finite Fields and their Applications 13

      Pages: 259-280

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Geometric conditions for the extendability of ternary linear codes2006

    • Author(s)
      T.Maruta, K.Okamoto
    • Journal Title

      Lecture Notes in Computer Science 3969

      Pages: 85-99

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Nonexistence of some linear codes attaining the Griesmer bound2006

    • Author(s)
      E.J.Cheon, T.Maruta
    • Journal Title

      Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory

      Pages: 64-67

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Nonexistence of some linear codes attaining the Griesmer bound2006

    • Author(s)
      E. J. Cheon, T. Maruta
    • Journal Title

      Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory, Institute of Information Transmission Problems of Russian Academy of Sciences

      Pages: 64-67

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Geometric conditions for the extendability of ternary linear codes2006

    • Author(s)
      T. Maruta, K. Okamoto
    • Journal Title

      Coding and Cryptography, Lecture Notes in Compu-ter Science 3969, Springer-Verlag

      Pages: 85-99

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Newlinearcodesfromcyclicorgeneralizedcycliccodesbypuncturing2006

    • Author(s)
      T.Maruta, M.Shinohara, F.Yamane, K.Tsuji, E.Takata, H.Miki, R.Fujiwara
    • Journal Title

      Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory

      Pages: 194-197

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] New linear codes from cyclic or generalized cyclic codes by puncturing2006

    • Author(s)
      T.Maruta, M.Shinohara, F.Yamane, K.Tsuji, E.Takata, H.Miki, R.Fujiwara
    • Journal Title

      Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory

      Pages: 194-197

    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] New linear codes from cyclic or generalized cyclic codes by puncturing2006

    • Author(s)
      T. Maruta, M. Shinohara, F. Yamane, K. Tsuji, E. Takata, H. Miki, R. Fujiwara
    • Journal Title

      Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory, Institute of Information Transmission Problems of Russian Academy of Sciences

      Pages: 194-197

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Some improvements to the extendability of ternary linear codes

    • Author(s)
      T.Maruta, K.Okamoto
    • Journal Title

      Finite Fields and their Applications (印刷中)

    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Constructing linear codes from some orbits of projectivities

    • Author(s)
      T.Maruta, M.Shinohara, M.Takenaka
    • Journal Title

      Discrete Mathematics (印刷中)

    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] On optimal linear codes over F_5

    • Author(s)
      T.Maruta, M.Shinohara, A.Kikui
    • Journal Title

      Discrete Mathematics (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] New sufficient conditions for the extendability of quaternary linear codes

    • Author(s)
      T. Maruta, M. Takeda, K. Kawakami
    • Journal Title

      Finite Fields and their Applications (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] On optimal linear codes over F_5

    • Author(s)
      T.Maruta, M.Shinohara, A.Kikui
    • Journal Title

      Discrete Mathematics (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] On optimal non-projective ternary linear codes

    • Author(s)
      M.Takenaka, K.Okamoto, T.Maruta
    • Journal Title

      Discrete Mathematics (印刷中)

    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] New sufficient conditions for the extendability of quaternary linear codes

    • Author(s)
      T.Maruta, M.Takeda, K.Kawakami
    • Journal Title

      Finite Fields and their Apphcations (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] Geometric conditions for the extendability of ternary linear codes

    • Author(s)
      T.Maruta.K.Okamoto
    • Journal Title

      Lecture Notes in Computer Science (印刷中)

    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] On optimal linear codes over F_5

    • Author(s)
      T. Maruta, M. Shinohara, A. Kikui
    • Journal Title

      Discrete Mathematics (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Journal Article] New sufficient conditions for the extendability of quaternary linear codes

    • Author(s)
      T.Maruta, M.Takeda, K.Kawakami
    • Journal Title

      Finite Fields and their Applications (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On the minimum length of ternary linear codes2021

    • Author(s)
      川端大輝, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2021 (JCCA 2021)
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Presentation] Extension theorems for linear codes2021

    • Author(s)
      丸田辰哉
    • Organizer
      京都大学数理解析研究所RIMS共同研究(公開型) 論理・言語・代数系と計算機科学の周辺領域
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Presentation] On the Construction of Optimal Linear Codes from Hyperbolic Quadrics2021

    • Author(s)
      A. Kato, K. Nomura, T. Maruta
    • Organizer
      28th British Combinatorial Conference (BCC 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Presentation] On the construction of q-divisible codes of dimension 4 over Fq2021

    • Author(s)
      野村啓太, 加藤敦也, 丸田辰哉
    • Organizer
      2021年度応用数学合同研究集会
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Presentation] On the Nonexistence of Ternary Griesmer Codes2021

    • Author(s)
      D. Kawabata, T. Maruta
    • Organizer
      28th British Combinatorial Conference (BCC 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Presentation] On the construction of optimal linear codes from hyperbolic quadrics2021

    • Author(s)
      加藤敦也, 野村啓太, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2021 (JCCA 2021)
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Presentation] A Conjecture on Optimal Ternary Linear Codes2020

    • Author(s)
      D. Kawabata, T. Maruta
    • Organizer
      The 17th International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2020)
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] On the achievement of the Griesmer bound for ternary linear codes2020

    • Author(s)
      川端大輝, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2020 (JCCA2020)
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Nonexistence of ternary linear codes with minimum weight -2 modulo 92020

    • Author(s)
      澤島利治, 丸田辰哉
    • Organizer
      2020年度応用数学合同研究集会
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Presentation] New linear codes over the field of order 72020

    • Author(s)
      野村啓太, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2020 (JCCA2020)
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Optimal Linear Codes Over the Field of Order 72020

    • Author(s)
      K. Nomura, T. Maruta
    • Organizer
      The 17th International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2020)
    • Data Source
      KAKENHI-PROJECT-20K03722
  • [Presentation] Nonexistence of some ternary linear codes of dimension 62019

    • Author(s)
      T. Sawashima, T. Maruta
    • Organizer
      The 42nd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (42ACCMCC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] On the extendability of linear codes over the field of order four2019

    • Author(s)
      白水 誠, 苅田仁, 丸田辰哉
    • Organizer
      2019年度応用数学合同研究集会
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Nonexistence of some Griesmer codes of dimension 42019

    • Author(s)
      藤井摩耶, 丸田辰哉
    • Organizer
      組合せ論的符号理論
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] On the extendability of linear codes over the eld of order four2019

    • Author(s)
      T. Maruta, H. Kanda, M. Shirouzu
    • Organizer
      The 42nd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (42ACCMCC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] On the non-trivial blocking sets in binary projective spaces2019

    • Author(s)
      坊野奈波, 丸田辰哉
    • Organizer
      組合せ論的符号理論
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Nonexistence of some ternary linear codes2019

    • Author(s)
      澤島利治, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2019
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] On the construction of optimal linear codes2019

    • Author(s)
      丸田辰哉
    • Organizer
      組合せ論的符号理論
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Construction of new Griesmer codes of dimension 52019

    • Author(s)
      Y. Inoue, T. Maruta
    • Organizer
      代数系、論理、言語と計算機科学の周辺
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Nonexistence of some Griesmer codes of dimension 52019

    • Author(s)
      W. Kuranaka, T. Maruta
    • Organizer
      代数系、論理、言語と計算機科学の周辺
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] A new extension theorem for quaternary linear codes2019

    • Author(s)
      白水 誠, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2019
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] On the minimum length of linear codes of dimension five2019

    • Author(s)
      W. Kuranaka, T. Maruta
    • Organizer
      The 42nd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (42ACCMCC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] On the non-trivial blocking sets in binary projective spaces2018

    • Author(s)
      N. Bono, T. Maruta, K. Shiromoto, K. Yamada
    • Organizer
      The 41st Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (41ACCMCC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Constructing new linear codes over the field of order five2018

    • Author(s)
      Y. Inoue, T. Maruta
    • Organizer
      Japanese Conference on Combinatorics and its Applications (JCCA 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Extendability of quaternary linear codes of dimension three2018

    • Author(s)
      M. Shirouzu, T. Maruta
    • Organizer
      Japanese Conference on Combinatorics and its Applications (JCCA 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Nonexistence of some Griesmer codes over the field of order five2018

    • Author(s)
      W. Kuranaka, T. Maruta
    • Organizer
      Japanese Conference on Combinatorics and its Applications (JCCA 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Construction of new Griesmer codes of dimension 52018

    • Author(s)
      Y. Inoue, T. Maruta
    • Organizer
      The 41st Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (41ACCMCC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] A new extension theorem for ternary linear codes2018

    • Author(s)
      H. Kanda, T. Maruta
    • Organizer
      The 41st Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (41ACCMCC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Nonexistence of some linear codes over the field of order four2017

    • Author(s)
      T. Maruta
    • Organizer
      The 5th International Combinatorics Conference (5ICC)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Some new 4-dimensional linear codes2017

    • Author(s)
      N. Bono, T. Maruta
    • Organizer
      Proceedings of 8th International Workshop on Optimal Codes and Related Topics (OC 2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Nonexistence of some linear codes over F_42017

    • Author(s)
      苅田仁, 丸田辰哉
    • Organizer
      2017年度応用数学合同研究集会
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Nonexistence of some Griesmer codes of dimension 4 over F_82017

    • Author(s)
      M. Fujii, T. Maruta
    • Organizer
      Proceedings of 8th International Workshop on Optimal Codes and Related Topics (OC 2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] On the extendability of quaternary linear codes2016

    • Author(s)
      丸田辰哉, 苅田仁
    • Organizer
      2016年度応用数学合同研究集会
    • Place of Presentation
      龍谷大学(滋賀県大津市)
    • Year and Date
      2016-12-17
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] Construction of some triple blocking sets in PG(2,q)2016

    • Author(s)
      Eun Ju Cheon, Tatsuya Maruta, Tsukasa Okazaki
    • Organizer
      Fifteenth International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2016)
    • Place of Presentation
      Malibu Hotel(Albena, ブルガリア)
    • Year and Date
      2016-06-19
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05256
  • [Presentation] On the construction of triple blocking sets in PG(2, q)2016

    • Author(s)
      Tatsuya Maruta
    • Organizer
      第4回 日台組合せ論コンファレンス(4th JTCCA)
    • Place of Presentation
      北九州国際会議場(福岡県北九州市)
    • Year and Date
      2016-03-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the construction of (29, 5)-arcs in PG(2, 7)2015

    • Author(s)
      岡崎司, 丸田辰哉, Iliya Bouyukliev
    • Organizer
      2015年度応用数学合同研究集会
    • Place of Presentation
      龍谷大学(滋賀県大津市)
    • Year and Date
      2015-12-19
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the construction of (29, 5)-arcs in PG(2, 7)2015

    • Author(s)
      岡崎司, 丸田辰哉, Iliya Bouyukliev
    • Organizer
      離散数学とその応用研究集会2015
    • Place of Presentation
      熊本大学(熊本県熊本市)
    • Year and Date
      2015-08-23
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the geometric construction of optimal linear codes2015

    • Author(s)
      T. Maruta
    • Organizer
      ALCOMA 15
    • Place of Presentation
      Kloster Banz(ドイツ)
    • Year and Date
      2015-03-17
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the constructions of optimal linear codes2015

    • Author(s)
      Tatsuya Maruta
    • Organizer
      Combinatorics and Computer Algebra 2015(CoCoA15)
    • Place of Presentation
      Colorado State University(Fort Collins, USA)
    • Year and Date
      2015-07-22
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Nonexistence of some 4-dimensional Griesmer codes over finite fields2015

    • Author(s)
      久米川和輝, 丸田辰哉
    • Organizer
      2015年度応用数学合同研究集会
    • Place of Presentation
      龍谷大学(滋賀県大津市)
    • Year and Date
      2015-12-19
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Nonexistence of some linear codes over finite fields attaining the Griesmer bound2015

    • Author(s)
      久米川和輝, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2015
    • Place of Presentation
      熊本大学(熊本県熊本市)
    • Year and Date
      2015-08-23
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Geometric construction of optimal linear codes2014

    • Author(s)
      陰山佑樹, 丸田辰哉
    • Organizer
      研究集会「実験計画法およびその周辺の組合せ構造 2014」
    • Place of Presentation
      城崎国際アートセンター(兵庫県)
    • Year and Date
      2014-12-14
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] New extension theorems for linear codes over finite fields2014

    • Author(s)
      H. Kanda, T. Maruta
    • Organizer
      Japanese Conference on Combinatorics and its Applications
    • Place of Presentation
      筑波研究交流センター(茨城県)
    • Year and Date
      2014-08-26
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the 3-extendability of quaternary linear codes2014

    • Author(s)
      苅田仁, 丸田辰哉
    • Organizer
      研究集会「実験計画法およびその周辺の組合せ構造 2014」
    • Place of Presentation
      城崎国際アートセンター(兵庫県)
    • Year and Date
      2014-12-14
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Nonexistence of some Griesmer codes of dimension 4 over F_q2014

    • Author(s)
      K. Kumegawa, T. Maruta
    • Organizer
      14th International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Svetlogorsk (ロシア)
    • Year and Date
      2014-09-11
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Construction of new codes over the field of 9 elements2014

    • Author(s)
      T. Okazaki, T. Maruta
    • Organizer
      Japanese Conference on Combinatorics and its Applications
    • Place of Presentation
      筑波研究交流センター(茨城県)
    • Year and Date
      2014-08-26
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Nonexistence of some Griesmer codes of dimension 4 over finite fields2014

    • Author(s)
      K. Kumegawa, T. Maruta
    • Organizer
      Japanese Conference on Combinatorics and its Applications
    • Place of Presentation
      筑波研究交流センター(茨城県)
    • Year and Date
      2014-08-26
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] New 4-dimensional linear codes over F_92014

    • Author(s)
      T. Okazaki, T. Maruta
    • Organizer
      14th International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Svetlogorsk (ロシア)
    • Year and Date
      2014-09-11
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the construction of optimal codes over F_q2014

    • Author(s)
      Y. Kageyama, T. Maruta
    • Organizer
      14th International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Svetlogorsk (ロシア)
    • Year and Date
      2014-09-10
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] New 5-dimensional linear codes over F_52013

    • Author(s)
      Y. Kageyama, T. Maruta
    • Organizer
      7th International Workshop on Optimal Codes and Related Topics
    • Place of Presentation
      Albena (ブルガリア)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] New extension theorems for codes over F_q2013

    • Author(s)
      T. Maruta, T. Tanaka, H. Kanda
    • Organizer
      7th International Workshop on Optimal Codes and Related Topics
    • Place of Presentation
      Albena (ブルガリア)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the minimum length of linear codes over $\mathbb{F}_5$2013

    • Author(s)
      陰山佑樹, 丸田辰哉
    • Organizer
      2013年度応用数学合同研究集会
    • Place of Presentation
      龍谷大学(滋賀県)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the construction of new linear codes over F_52013

    • Author(s)
      陰山佑樹, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2013
    • Place of Presentation
      山形市保健センター(山形県)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Extension problem for linear codes2013

    • Author(s)
      T. Maruta
    • Organizer
      37ACCMCC
    • Place of Presentation
      University of Western Australia(オーストラリア)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Extendability of quaternary linear codes2013

    • Author(s)
      苅田仁, 田中太一郎, 丸田辰哉
    • Organizer
      2013年度応用数学合同研究集会
    • Place of Presentation
      龍谷大学(滋賀県)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] FH-free odd sets in PG(r, 4) and an application to coding theory2013

    • Author(s)
      田中太一郎, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2013
    • Place of Presentation
      山形市保健センター(山形県)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the minimum length of ternary linear codes2011

    • Author(s)
      T. Maruta
    • Organizer
      Finite Geometries 2011-Third Irsee Conference
    • Place of Presentation
      Irsee(ドイツ)
    • Year and Date
      2011-06-24
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On optimal ternary linear codes2011

    • Author(s)
      T. Maruta
    • Organizer
      The 35th Australasian Conference on Combinatorial Mathematics & Combinatorial Computing
    • Place of Presentation
      Monash大学, Melbourne(オーストラリア)
    • Year and Date
      2011-12-05
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On optimal ternary linear codes2011

    • Author(s)
      T.Maruta
    • Organizer
      The 35th Australasian Conference on Combinato-rial Mathematics & Combinatorial Computing
    • Place of Presentation
      Melbourne(オーストラリア)
    • Year and Date
      2011-12-05
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On largest (n,3)-arcs in PG(2,q)2011

    • Author(s)
      大屋裕助, 丸田辰哉, 濱田昇
    • Organizer
      応用数学合同研究集会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2011-12-17
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] A generalized extension theorem for linear codes2010

    • Author(s)
      丸田辰哉
    • Organizer
      離散数学とその応用研究集会2010
    • Place of Presentation
      高知大学
    • Year and Date
      2010-07-31
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] The nonexistence of[265,6,175]_3 codes and [302,6,200]_3 codes2010

    • Author(s)
      Y.Oya, T.Maruta
    • Organizer
      ACCT2010
    • Place of Presentation
      Novosibirsk(ロシア)
    • Year and Date
      2010-09-06
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] Extension theorems for linear codes over finite fields2010

    • Author(s)
      T. Maruta
    • Organizer
      Combinatorics 2010
    • Place of Presentation
      Verbania(イタリア)
    • Year and Date
      2010-06-29
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] Extension theorems for linear codes over finite fields2010

    • Author(s)
      T.Maruta
    • Organizer
      Combinatorics 2010
    • Place of Presentation
      Verbania(イタリア)招待講演
    • Year and Date
      2010-06-29
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On optimal ternary linear codes2010

    • Author(s)
      丸田辰哉
    • Organizer
      実験計画法およびその周辺領域における組合せ構造の解明とその応用
    • Place of Presentation
      城崎大会議館(兵庫)
    • Year and Date
      2010-11-30
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On the minimum length of linear codes of dimension 42010

    • Author(s)
      金澤理恵, 丸田辰哉
    • Organizer
      応用数学合同研究集会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2010-12-16
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] New ternary linear codes of dimension 62010

    • Author(s)
      T.Maruta, Y.Oya
    • Organizer
      12th International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Novosibirsk(ロシア)
    • Year and Date
      2010-09-06
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] Extension theorems for linear codes over finite fields2010

    • Author(s)
      T.Maruta
    • Organizer
      Combinatorics 2010
    • Place of Presentation
      Verbania (イタリア)
    • Year and Date
      2010-06-29
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] New ternary linear codes of dimension 62010

    • Author(s)
      T. Maruta
    • Organizer
      ACCT2010
    • Place of Presentation
      Novosibirsk(ロシア)
    • Year and Date
      2010-09-06
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On optimal ternary linear codes2010

    • Author(s)
      大屋裕助, 丸田辰哉
    • Organizer
      応用数学合同研究集会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2010-12-16
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On optimal ternary linear codes2010

    • Author(s)
      丸田辰哉
    • Organizer
      実験計画法およびその周辺領域における組合せ構造の解明とその応用
    • Place of Presentation
      城崎(兵庫)
    • Year and Date
      2010-11-30
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] An improvement of Landjev-Rousseva's extension theorem for linear codes2009

    • Author(s)
      T.Maruta
    • Organizer
      33rd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
    • Place of Presentation
      Newcastle(オーストラリア)
    • Year and Date
      2009-12-08
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] An improvement of Landjev-Rousseva's extension theorem for linear codes2009

    • Author(s)
      T. Maruta
    • Organizer
      33rd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
    • Place of Presentation
      Newcastle(Australia)
    • Year and Date
      2009-12-08
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On the nonexistence of some q-ary linear codes meeting the Griesmer bound2009

    • Author(s)
      T. Maruta
    • Organizer
      9th International Conference on Finite Fields and Applications(Fq9)
    • Place of Presentation
      Dublin(Ireland)
    • Year and Date
      2009-07-13
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On the nonexistence of some q-ary linear codes meeting the Griesmer bound2009

    • Author(s)
      T.Maruta
    • Organizer
      9th International Conference on Finite Fields and Applications
    • Place of Presentation
      Dublin(アイルランド)
    • Year and Date
      2009-07-13
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On the minimum length of linear codes of dimension five2008

    • Author(s)
      A. Kikui. T. Maruta
    • Organizer
      Fourth Int. Conference on Combinatorial Mathematics and Combinatorial Computing
    • Place of Presentation
      Auckland(ニュージーランド)
    • Year and Date
      2008-12-15
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On the (2, 1)-extendability of ternary linear codes2008

    • Author(s)
      Y. Yoshida, T. Maruta
    • Organizer
      Eleventh International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Pamporovo(ブルガリア)
    • Year and Date
      2008-06-18
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On the classification of(n, r)-arcs in PG(2, q), Fourth Int.2008

    • Author(s)
      T. Maruta
    • Organizer
      Conference on Combinatorial Mathematics and Combinatorial Computing
    • Place of Presentation
      Auckland(ニュージーランド)
    • Year and Date
      2008-12-18
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On the classification of (n, r)- arcs in PG (2, q)2008

    • Author(s)
      T.Maruta
    • Organizer
      Fourth Int.Conference on Combinatorial Mathematics and Combinatorial Computing
    • Place of Presentation
      Auckland(ニュージーランド)
    • Year and Date
      2008-12-18
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] On the classification of (N, r)-arcs in PG(2, q)2008

    • Author(s)
      T. Maruta
    • Organizer
      Fourth Int. Conference on Combinatorial Mathematics and Combinatorial Computing
    • Place of Presentation
      Auckland(ニュージーランド)
    • Year and Date
      2008-12-18
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] Extendability of linear codes over F_q2008

    • Author(s)
      T. Maruta
    • Organizer
      Eleventh International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Pamporovo(ブルガジア)
    • Year and Date
      2008-06-18
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] A geometric approach to ternary linear codes2008

    • Author(s)
      Y. Yoshida, T. Maruta
    • Organizer
      Fourth Int. Conference on Combinatorial Mathematics and Combinatorial Computing
    • Place of Presentation
      Auckland(ニュージーランド)
    • Year and Date
      2008-12-16
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] Extendability of linear codes over F_q2008

    • Author(s)
      T. Maruta
    • Organizer
      Eleventh International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Pamporovo(ブルガリア)
    • Year and Date
      2008-06-18
    • Data Source
      KAKENHI-PROJECT-20540129
  • [Presentation] Extendability of 3-weight (mod q) linear codes over F_q2007

    • Author(s)
      T. Maruta, K. Okamoto
    • Organizer
      Conference on Applied Mathematics
    • Place of Presentation
      Ryukoku University
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] A geometric approach to quaternary linear codes2007

    • Author(s)
      M. Takeda, T. Maruta
    • Organizer
      Conference on Applied Mathematics
    • Place of Presentation
      Ryukoku University
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Extendability of 3-weight(mod q)linear codes over F_q2007

    • Author(s)
      T.Maruta, K.Okamoto
    • Organizer
      8th International Conference on Finite Fields and Applications
    • Place of Presentation
      メルボルン
    • Year and Date
      2007-07-09
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On optimal linear codes over F_52007

    • Author(s)
      M. Shinohara, T. Maruta, A. Kikui
    • Organizer
      8th International Conference on Finite Fields and Applications (Fq8) in Melbourne
    • Place of Presentation
      Australia
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On optimal linear codes over F_52007

    • Author(s)
      T.Maruta, M. Shinohara, A. Kikui
    • Organizer
      8th International Conference on Finite Fields and ApPlications
    • Place of Presentation
      メルボルン
    • Year and Date
      2007-07-09
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On optmal linear codes over F_52007

    • Author(s)
      T.Maruta, M.Shinohara, A.Kikui
    • Organizer
      8th International Conference on Finite Fields and Applications
    • Place of Presentation
      メルボルン
    • Year and Date
      2007-07-09
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] A geometric approach to quaternary linear codes2007

    • Author(s)
      武田 麻衣子, 丸田 辰哉
    • Organizer
      応用数学合同研究集会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2007-12-19
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Extendability of 3-weight (mod q) linear codes over F_q2007

    • Author(s)
      T. Maruta, K. Okamoto
    • Organizer
      8th International Conference on Finite Fields and Applications (Fq8) in Melbourne
    • Place of Presentation
      Australia
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Extendability of 3-weight(mod q)linear codes over F_q2007

    • Author(s)
      丸田 辰哉, 岡本 けい
    • Organizer
      応用数学合同研究集会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2007-12-19
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] New sufficient conditions for the extendability of quaternary linear codes2006

    • Author(s)
      M. Takeda, T. Maruta
    • Organizer
      Design Theory and Related Topics
    • Place of Presentation
      Kamiyama, Yamagata
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Extendability of quaternary linear codes of dimension three2006

    • Author(s)
      K. Kawakami, T. Maruta
    • Organizer
      Design Theory and Related Topics
    • Place of Presentation
      Kamiyama, Yamagata
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] New linear codes from cyclic or generalized cyclic codes by puncturing2006

    • Author(s)
      M. Shinohara, T. Maruta
    • Organizer
      Design Theory and Related Topics
    • Place of Presentation
      Kamiyama, Yamagata
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] New linear codes from cyclic or generalized cyclic codes by puncturing2006

    • Author(s)
      篠原 麻織, 丸田 辰哉
    • Organizer
      「デザイン理論とその周辺」研究集会
    • Place of Presentation
      上山市(山形)
    • Year and Date
      2006-11-21
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Nonexistence of some linear codes attaining the Griesmer bound2006

    • Author(s)
      E.J.Cheon, T.Maruta
    • Organizer
      10th International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Zvenigorod,Russia
    • Year and Date
      2006-09-04
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On optimal linear codes over GF(5)2006

    • Author(s)
      篠原 麻織, 丸田 辰哉, 菊井 彩了
    • Organizer
      応用数学合同研究集会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2006-12-22
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Nonexistence of some linear codes attaining the Griesmer bound2006

    • Author(s)
      E. J. Cheon, T. Maruta
    • Organizer
      10th International Workshop on Algebraic and Combinatorial Coding Theory (ACCT-10)
    • Place of Presentation
      Zvenigorod, Russia
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Extendability of quaternary linear codes of dimension three2006

    • Author(s)
      川上 久美子, 丸田 辰哉
    • Organizer
      「デザイン理論とその周辺」研究集会
    • Place of Presentation
      上山市(山形)
    • Year and Date
      2006-11-21
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] New sufficient conditions for the extendability of quaternary linear codes2006

    • Author(s)
      武田 麻衣子, 丸田 辰哉
    • Organizer
      「デザイン理論とその周辺」研究集会
    • Place of Presentation
      上山市(山形)
    • Year and Date
      2006-11-21
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] New linear codes from cyclic or generahzed cyclic codes by puncturing2006

    • Author(s)
      T.Maruta, M.Shinohara, F.Yamane, K.Tsuji, E.Takata, H.Miki, R.Fujiwara
    • Organizer
      10th International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Zvenigorod,Russia
    • Year and Date
      2006-09-04
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On the minimum length of some linear codes2006

    • Author(s)
      E. J. Cheon, T. Maruta
    • Organizer
      Finite Geometries, Second Irsee Conference, Kloster Irsee
    • Place of Presentation
      Germany
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] New linear codes from cyclic or generalized cyclic codes by puncturing2006

    • Author(s)
      T. Maruta, M. Shinohara, F. Yamane, K. Tsuji, E. Takata, H. Miki, R. Fujiwara
    • Organizer
      10th International Workshop on Algebraic and Combinatorial Coding Theory (ACCT-10)
    • Place of Presentation
      Zvenigorod, Russia
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On optimal linear codes over GF(5)2006

    • Author(s)
      M. Shinohara, T. Maruta, A. Kikui
    • Organizer
      Conference on Applied Mathematics
    • Place of Presentation
      Ryukoku University
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] New sufficient conditions for the extendability of quaternary linear codes2006

    • Author(s)
      M. Takeda, T. Maruta
    • Organizer
      Finite Geometries, Second Irsee Conference, Kloster Irsee
    • Place of Presentation
      Germany
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] New sufficient conditions for the extendability of quaternary linear codes2006

    • Author(s)
      M.Takeda, T.Maruta
    • Organizer
      Finite Geometries, Second Irsee Conference
    • Place of Presentation
      Kloster Irsee,ドイツ
    • Year and Date
      2006-09-12
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On the minimum length of some linear codes2006

    • Author(s)
      E.J.Cheon, T.Maruta
    • Organizer
      Finite Geometries, Second Irsee Conference
    • Place of Presentation
      Kloster Irsee,ドイツ
    • Year and Date
      2006-09-12
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Extendability of quaternary linear codes of dimension three2006

    • Author(s)
      T.Maruta, K.Kawakami
    • Organizer
      Finite Geometries, Second Irsee Conference
    • Place of Presentation
      Kloster Irsee,ドイツ
    • Year and Date
      2006-09-11
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On optimal non-projective ternary linear codes2005

    • Author(s)
      M.Takenaka, K.Okamoto, T.Maruta
    • Organizer
      20th British Combinatorial Conference
    • Place of Presentation
      Durham,UK
    • Year and Date
      2005-07-11
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Orbits of projectivities and quasi-twisted codes2005

    • Author(s)
      T. Maruta
    • Organizer
      Conference on Applied Mathematics
    • Place of Presentation
      Ryukoku University
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Optimal non-projective ternary linear codes2005

    • Author(s)
      竹中 みと, 岡本 けい, 丸田 辰哉
    • Organizer
      「組合せデザインとその周辺における数理的基礎およ奪その応用」 研究集会
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2005-08-04
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] On optimal non-projective ternary linear codes2005

    • Author(s)
      M. Takenaka, K. Okamoto, T. Maruta
    • Organizer
      20th British Combinatorial Conference (BCC2005)
    • Place of Presentation
      Durham, UK
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Constructing linear codes from some orbits of projectivities2005

    • Author(s)
      T. Maruta, M. Shinohara, M. Takenaka
    • Organizer
      20th British Combinatorial Conference (BCC2005)
    • Place of Presentation
      Durham, UK
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Optimal non-projective ternary linear codes2005

    • Author(s)
      M. Takenaka, K. Okamoto, T. Maruta
    • Organizer
      Combinatorial Designs and its Applications
    • Place of Presentation
      Kyoto University, RIMS
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Orbits of projectivities and quasi-twisted codes2005

    • Author(s)
      T.Maruta
    • Organizer
      応用数学合同研究集会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2005-12-21
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Constructing linear codes from some orbits of projectivities2005

    • Author(s)
      T.Maruta, M.Shinohara, M.Takenaka
    • Organizer
      20th British Combinatorial Conference
    • Place of Presentation
      Durham,UK
    • Year and Date
      2005-07-11
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540129
  • [Presentation] Optimal 4-dimensional linear codes over finite fields

    • Author(s)
      T. Maruta
    • Organizer
      KIAS International Conference on Coding Theory and Applications
    • Place of Presentation
      KIAS(韓国・ソウル)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Classification of the odd sets in PG(4,4)

    • Author(s)
      T. Tanaka, T. Maruta
    • Organizer
      13th International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Pomorie (ブルガリア)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Constructing new linear codes by projective puncturing

    • Author(s)
      丸田辰哉
    • Organizer
      離散数学とその応用研究集会2012
    • Place of Presentation
      茨城大学(茨城県)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Geometric puncturing for linear codes over finite fields

    • Author(s)
      T. Maruta
    • Organizer
      36ACCMCC
    • Place of Presentation
      University of New South Wales(オーストラリア)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] On the extendability of quaternary linear codes with minimum distance d = 2 (mod 4)

    • Author(s)
      田中太一郎, 丸田辰哉
    • Organizer
      2012年度応用数学合同研究集会
    • Place of Presentation
      龍谷大学(滋賀県)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Optimal 4-dimensional linear codes over F8

    • Author(s)
      T. Maruta
    • Organizer
      13th International Workshop on Algebraic and Combinatorial Coding Theory
    • Place of Presentation
      Pomorie (ブルガリア)
    • Data Source
      KAKENHI-PROJECT-24540138
  • [Presentation] Classification of the odd sets in PG(4,4)

    • Author(s)
      田中太一郎, 丸田辰哉
    • Organizer
      離散数学とその応用研究集会2012
    • Place of Presentation
      茨城大学(茨城県)
    • Data Source
      KAKENHI-PROJECT-24540138
  • 1.  籾原 幸二 (70613305)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  HAMADA Noboru (90033844)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  KURIKI Shinji (00167389)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  FUJI-HARA Roh (30165443)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  ISHIHARA Kazuo (90090563)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  WATAMORI Yoko (70240538)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  大内 本夫 (70127885)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  城本 啓介 (00343666)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 9.  平石 秀史 (70795335)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  千葉 周也 (80579764)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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