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TSUCHIYA Masaaki  土谷 正明

ORCIDConnect your ORCID iD *help
… Alternative Names

土屋 正明  ツチヤ マサアキ

土谷 正明  ツチヤ マサアキ

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Researcher Number 50016101
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2007: Kanazawa University, 金沢大学, professor emeritus
2006 – 2007: 金沢大学, 名誉教授
2003 – 2005: 金沢大学, 自然科学研究科, 教授
2004: Kanazawa University, School of Natural Science and Technology, professor, 大学院・自然科学研究科, 教授
1996 – 2004: 金沢大学, 工学部, 教授 … More
1991 – 1995: 金沢大学, 教養部, 教授
1987 – 1989: 金沢大学, 教養部, 教授
1986: 金沢大, 教養部, 教授 Less
Review Section/Research Field
Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics)
Except Principal Investigator
解析学 / Basic analysis / General mathematics (including Probability theory/Statistical mathematics) / Basic analysis / 代数学・幾何学
Keywords
Principal Investigator
拡散過程 / 基本解 / 拡散方程式 / diffusion process / 数値解法 / 局所時間 / discretized Markov transform / spectral spreading sequence / Cesaro operator / Jacobi series … More / jump process / stochastic control / inverse problem / heat equation / マルコフ連鎖 / 時系列モデル / 超離散力学系 / 離散化マルコフ変換 / スペクトル拡散系列 / チェザロ作用素 / ヤコビ級数 / ジャンプ過程 / 確率制御 / 逆問題 / 熱方程式 / Paley's inequality / Hausdorff operator / numerical analysis / penalty method / stochactic differential equation / Dirichlet form / Ventsel's boundary condition / アトム分解 / 離散ハンケル空間 / モンテカルロシミュレーション / 確率過程の強近インス / 微積分方程式 / ペーリー不等式 / ペーリーの不等式 / ハウスドルフ作用素 / ペナルティメソッド / 確率微分方程式 / ディリクレ形式 / ヴェンチェル境界条件 / numerical method for solving / noncausal stochastic equation / Hankel transform / Hardy-type inequality / superpositon of diffusion process / fundamental solution / diffusion equation / ハーディー空間 / ハーディーの不等式 / オイラー・丸山近似 / 確率微分方程式の数値解析 / 非因果的確立方程式 / 放散方程式 / 非因果的確率方程式 / ハンケル変換 / ハーディ型不等式 / 拡散過程の重ね合せ / 葉層多様体 / 負曲率リーマン多様体 / 非線型汎関数と超関数の積 / twisted de Rhamコホモロジー / 内部写像 / spherical means for radial functions / stochastic population dynamics / Levy generator / Fuchs型微分方程式 / 双正則写像 / 固有正則写像 / 等距離埋蔵問題 / Lorentz manifold / Foliation / Laguerre polynomial / サブマルチンゲール問題 / スムーズ測度 / 安定性 / 領域摂動 / 境界値問題 / リーマン空間 / 安定性定理 / パラメトリックス法 / 超幾何関数 / 直交多項式 / L^2‐cohomology / parametrix method / 斜微分問題 / 代数的サイクル / 超函数の積 / Freud weight / 補間多項式 / 単項写像 / twistedドラム理論 / 超幾何函数 / 拡散方程式の基本解 … More
Except Principal Investigator
diffusion equation / Hardy space / Hardy's inequality / fractional integral / heat equation / inverse problem / 混合型境界条件 / 熱方程式 / 逆問題 / Paley's inequality / Marcinkiewicz integral / Hausdorff operator / 拡散方程式 / Nevanlinna theory / Lie-Trotter-Kato product formula / 中心極限定理 / ハンケル変換 / 交点理論 / ロンスキアン / twistedサイクル / twistedドラム理論 / オイラー型積分表示 / 移植型定理 / mixed boundary condition / parabolic equation / identification of shape / 未知形状 / 放物型方程式 / 形状推定 / singular integral operator / Cesaro operator / Hankel transform / transplantation operator / transplantation theorem / real Hardy space / 特異積分作用素 / チェザロ作用素 / 移植作用素 / 移植定理 / 実ハーディー空間 / ハーディーの不等式 / mixed boundary value problem / Dirichlet to Neumann map / Lipschitz domain / shape of domain / 線形化 / エネルギー評価 / 領域形状推定 / 混合型境界値問題 / Dirichlet to Neumann写像 / リプシッツ領域 / 領域形状 / Riccati differential equation / the self-adjoint Trotter-Kato product formula / cesaro operator / hardy space / Raly's inequality / Hausdorff operatol / Hardy's ineguality / Riccati differentianl equation / Trotter-Kato product formula / Paley's ineguality / reflecting Brownina motion / Euler-Maruyama scheme / stochastic differential equation / V-statistics / U-statistics / large deviation / asymptotic expansion / ノンパラメトリック推定 / ノンパラメトリック統計量 / 漸近展開 / エッジワース展開 / モンテカルロ法 / 反射壁ブラウン運動 / 重複大数の法則 / 大偏差理論 / V-統計量 / U-統計量 / 対称統計量 / oscillatory singular integrals / meromorplsis function / Marcinfeiewicz integral / Littlewood-Paley Theory / difusion equation / Kac operator / Hardy's mequality / weak type estimate / rough operator / ネヴァンリンナ理論 / 境界値問題 / tranceterenee therem / Hardy Space / oscillatory singular integral / pseudo random numbers / simulation / random particle method / stochastic numerical analysis / SPDE / SDE / nonlinear diffusion / 有限差分法 / Burgers like processes / 多粒子系の力学 / SDEモデル / 擬似乱数 / シミュレーション / ランダム粒子法 / 確率数値解析 / 確率偏微分方程式 / 確率微分方程式 / 非線形拡散 / Stochastic control / Schrodinger operator / Ergodic theory / Gaussian process / Random environment / Limit theorems / Markov process / Stochastic analysis / ガウス型通信路 / 拡散過程 / マリアバン演算法 / 加法過程 / 測度値分枝過程 / 多粒子系マルコフ過程 / 抽象ウィ-ナ-空間 / 無限次元解析 / 確率制御 / シュレディンガ-作用素 / エルゴ-ド理論 / ガウス過程 / ランダム媒質 / 極限定理 / マルコフ過程 / 確率解析 / 動径的関数 / 多変数の超幾何函数 / Jump型マルコフ過程 / 負曲率リーマン多様体 / 横断的キリング場 / 葉層多様体 / 概収束 / マルチプライP- / スペクトル合成 / diflusion prosess / Freud weight / Laguerre series / 双対性 / 外積構造 / 超幾何関数 / 端数積分 / ラゲール多項式 / フロイト多項式 / エルミート・フェイエール補間 / エルミート型式 / モノドロミー / 超幾何函数 / サブ・リ-マン構造 / 2階偏微分作用素 / Levy測度 / 特殊関数 / ラプラシァン / L^p有界性 / ヤコビ多項式 / ラゲ-ル多項式 / マルチプライヤ- Less
  • Research Projects

    (25 results)
  • Research Products

    (12 results)
  • Co-Researchers

    (31 People)
  •  Research on an estimation problem for the shape of time-varying domain via parabolic equations

    • Principal Investigator
      KAWAKAMI Hajime
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Akita University
  •  Investigation of Inverse Problems for the Heat equation Based on the Theory of Stochastic ControlPrincipal Investigator

    • Principal Investigator
      TSUCHIYA Masaaki
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  An estimation problem for the shape of a domain via diffusion equations

    • Principal Investigator
      KAWAKAMI Hajime
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Akita University
  •  Harmonic Analysis for Orthogonal Expansions

    • Principal Investigator
      KANJIN Yuichi
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Kanazawa University
  •  Harmonic Analysis for Some Orthogonal Expansions

    • Principal Investigator
      KANJIN Yuichi
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Kanazawa University
  •  An anlytic approach to diffusion processes with second order Ventsel's boundary conditions and its applicationsPrincipal Investigator

    • Principal Investigator
      TSUCHIYA Masaaki
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  Limit theorems for U-statistics with degenerate kernels and applications

    • Principal Investigator
      KANAGAWA Shuya
    • Project Period (FY)
      2000 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Musashi Institute of Technology
      Kanazawa University
  •  Perturbation of domain of diffusion processes with boundary conditions and its application to the boundary value problemPrincipal Investigator

    • Principal Investigator
      TSUCHIYA Masaaki
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  Harmonic Analysis on Orthogonal Expansions

    • Principal Investigator
      KANJIN Yuichi
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Kanazawa University
  •  Stochastic Numerical Analysis of Nonlinear Diffusions

    • Principal Investigator
      OGAWA Shigeyoshi
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  拡散過程の境界挙動とその解析的側面の研究Principal Investigator

    • Principal Investigator
      土谷 正明
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  多変数超幾何関数の研究

    • Principal Investigator
      勘甚 裕一
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Kanazawa University
  •  拡散過程および拡散方程式の境界値問題の研究Principal Investigator

    • Principal Investigator
      土谷 正明
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  多変数超幾何関数とその周辺の研究

    • Principal Investigator
      喜多 通武
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Kanazawa University
  •  境界条件をもつ拡散方程式と拡散過程の研究Principal Investigator

    • Principal Investigator
      土屋 正明
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  種々の直交多項式にかかわる調和解析

    • Principal Investigator
      勘甚 裕一
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Kanazawa University
  •  多変数超幾何函数とその周辺の研究

    • Principal Investigator
      喜多 通武
    • Project Period (FY)
      1992
    • Research Institution
      Kanazawa University
  •  境界条件をもつ拡散方程式の研究(特に基本解の構成)とその応用Principal Investigator

    • Principal Investigator
      土屋 正明
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  開いたリ-マン多様体のスペクトル幾何学

    • Principal Investigator
      北原 晴夫
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Kanazawa University
  •  各種の直交関数系に関係した調和解析

    • Principal Investigator
      KANJIN Yuichi
    • Project Period (FY)
      1989
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Kanazawa University
  •  Comprehensive Study of Probability Theory

    • Principal Investigator
      KUNITA Hiroshi
    • Project Period (FY)
      1989 – 1990
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  葉層構造をもつ多様体

    • Principal Investigator
      萬 伸介
    • Project Period (FY)
      1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Kanazawa University
  •  確率過程の理論と応用並びに関連分野(特に解析学、幾何学)の研究Principal Investigator

    • Principal Investigator
      土谷 正明
    • Project Period (FY)
      1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University
  •  直交多項式に関連した調和解析

    • Principal Investigator
      勘甚 裕一
    • Project Period (FY)
      1987
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Kanazawa University
  •  非正則領域における拡散過程Principal Investigator

    • Principal Investigator
      土谷 正明
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kanazawa University

All 2008 2007 2006 2005

All Journal Article Presentation

  • [Journal Article] An estimation problem for the shape of a domain varying with time via parabolic equations2007

    • Author(s)
      Hajime Kawakami, Yosuke Moriyama and Masaaki Tsuchiya
    • Journal Title

      Inverse Problems 23

      Pages: 755-783

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18540155
  • [Journal Article] An estination problem for the shape of a domain varying with time viaparablic equations2007

    • Author(s)
      Hajime, Kawakami, Yosuke, Moriyama, Masaaki, Tsuchiya
    • Journal Title

      Inverse Problems 23

      Pages: 755-783

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540155
  • [Journal Article] Construction of classical solutions to diffusion equations with Ventcel' -Visik boundary conditions2005

    • Author(s)
      Masaaki Tsuchiya
    • Journal Title

      International Journal of Pure and Applied Mathematics 21・2

      Pages: 223-255

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540100
  • [Journal Article] An estimation problem for the shape of a domain via parabolic equations2005

    • Author(s)
      Hajime Kawakami, Yosuke Moriyama, Masaaki Tsuchiya
    • Journal Title

      Hokkaido University Technical Report Series in Mathematics 98

      Pages: 29-38

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540100
  • [Journal Article] An estimation problem for the shape of a domain via parabolic equations2005

    • Author(s)
      Hajime Kawakami, Yosuke Moriyama, Masaaki Tsuchiya
    • Journal Title

      Hokkaido University Technical Report Series In Mathematics 98

      Pages: 29-38

    • Data Source
      KAKENHI-PROJECT-16540100
  • [Journal Article] Construction of classical solutions to diffusion equations with Ventcel'-Visik boundary conditions2005

    • Author(s)
      Masaaki Tsuchiya
    • Journal Title

      International Journal of Pure and Applied Mathematics 21・2

      Pages: 223-255

    • Data Source
      KAKENHI-PROJECT-16540100
  • [Journal Article] Construction of classical solutions to diffusion equations with Ventcel'-Visik boundary conditions2005

    • Author(s)
      Masaaki Tsuchiya
    • Journal Title

      International Journal of Pure and Applied Mathematics 21(2)

      Pages: 223-255

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540100
  • [Presentation] 時空変形する領域の形状に対する放物型方程式に基づく推定問題2008

    • Author(s)
      河上 肇・土谷 正明
    • Organizer
      日本数学会 2008 年度年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-18540155
  • [Presentation] 時空変形する領域の形状に対する放物型方程式に基づく推定問題2008

    • Author(s)
      河上 肇, 土谷 正明
    • Organizer
      日本数学会 2008年度年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Data Source
      KAKENHI-PROJECT-18540155
  • [Presentation] Estimation problem for the shape of a time-varying domain based on parabolic equations2008

    • Author(s)
      Hajime Kawakami and Masaaki Tsuchiya
    • Organizer
      Annual Meeting of the Mathematical Society of Japan
    • Place of Presentation
      Kinki University
    • Year and Date
      2008-03-25
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18540155
  • [Presentation] Estimation problem for the shape of a domain based on parabolic equations2006

    • Author(s)
      Hajime Kawakami, Yosuke Moriyama and Masaaki Tsuchiya
    • Organizer
      Inverse Problems in Applied Sciences-towards breakthrough
    • Place of Presentation
      Hokkaido University
    • Year and Date
      2006-07-05
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18540155
  • [Presentation] Estimation problem for the shape of a domain based on parabolicequations2006

    • Author(s)
      Hajime, Kawakami, Yosuke, Moriyama, Masaaki, Tsuchiya
    • Organizer
      Inverse Problems in Applied Sciences-towards breakthrough-
    • Place of Presentation
      北海道大学
    • Year and Date
      2006-07-05
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-18540155
  • 1.  KANJIN Yuichi (50091674)
    # of Collaborated Projects: 20 results
    # of Collaborated Products: 0 results
  • 2.  北原 晴夫 (60007119)
    # of Collaborated Projects: 11 results
    # of Collaborated Products: 0 results
  • 3.  喜多 通武 (50053707)
    # of Collaborated Projects: 11 results
    # of Collaborated Products: 0 results
  • 4.  渡辺 力 (50019478)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 0 results
  • 5.  斉藤 博 (80135293)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 6.  KAWAKAMI Hajime (20240781)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 9 results
  • 7.  萬 伸介 (40019849)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 8.  半沢 英一 (80142686)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 9.  KANAGAWA Shuuya (50185899)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 10.  OGAWA Shigeyoshi (80101137)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 11.  TOHGE Kazuya (30260558)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 12.  ICHINOSE Takasi (20024044)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 13.  SATO Shuichi (20162430)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 14.  KUNITA Hiroshi (30022552)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  OGURA Yukio (00037847)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  SHIGA Tokuzo (60025418)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  ITO Yuuji (90112987)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  KOTANI Shinichi (10025463)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  WATANABE Sinzo (90025297)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  TAKASHIMA Keizo (00137184)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  HIGUCHI Yasunari (60112075)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  NAKAOKA Akira (90027920)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  KOBAYASHI Mahito (10261645)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  SAKA Koichi (20006597)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  MIKAMI Kentaro (70006592)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  FUJISAKI Masatoshi (20047492)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  FUJISAKI Hiroshi (80304757)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  藤曲 哲郎 (60016102)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  後藤 享 (80251966)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  田中 洋 (70011468)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  前園 宣彦 (30173701)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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