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IGARI Katsuju  猪狩 勝壽

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… Alternative Names

IGARI Katsuji  猪狩 勝壽

IGARI Katsujyu  猪狩 勝壽

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Researcher Number 90025487
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2010: 愛媛大学, 大学院・理工学研究科, 教授
1986 – 2007: 愛媛大学, 工学部, 教授
2006: Ehime University, Graduate School of Science and Engineering, 大学院理工学研究科, 教授
Review Section/Research Field
Principal Investigator
解析学 / Basic analysis
Except Principal Investigator
解析学 / General mathematics (including Probability theory/Statistical mathematics) / Basic analysis / Basic analysis / Global analysis
Keywords
Principal Investigator
特性曲面 / 解析接続 / 最適差分スキ-ム / 分散と散逸 / 不安定現象 / 代用電荷法 / 数値等角写像 / 解の接続 / 複素領域 / コ-シ-問題 … More / 特異性の伝播 / 解の特異性 / フックス型 / 非包合的特性集合 / ホルムグレンの定理 / 零解 / 漸近解 / 正則特異性 / 特性指数 / singularities of solutions / analytic continuation / Fuchsian type / non-involutive double characteristics / Holmgren's uniqueness theorem / null solutions / asymptotic solutions / コーシー問題 / 特性多様体 / ホルムグレン型定理 / 発展方程式 / H^∞-適切性 / 特性方程式 / シュレーディンガー型方程式 / マスロフ理論 … More
Except Principal Investigator
代用電荷法 / 数値等角写像 / 偏微分方程式 / 等角写像 / 散乱理論 / フックス型偏微分方程式 / 確定特異点 / 特性指数 / 特性的初期値問題 / characteristic exponent / 量子力学 / 自己共役 / シュレディンガー方程式 / 2次元ポテンシャル流 / ウェーブレット / 信号源分離 / scattering theory / フロベニウスの方法 / フックス型偏微分作用素 / Fuchsian partial differential equations / regular singularity / method of Frobenius / characteristic Cauchy problem / フックス型変数 / Schrodinger equation / evolution equations / analytic semi-group / characteristic Canchy problem / analytic continuation / Schrodinger type equation / Riemannian mauifold / 発展方程式 / 解析半群 / 特性 / 特異解 / シュレディンガ-型方程式 / フ-リエ積分作用素 / 基本解の重ね合せ / 積分方程式法 / フーリエ積分作用素 / 円弧スリット領域 / 放射スリット領域 / 相対論 / unitary propagator / パウリ方程式 / 準古典近似 / Ehrentestの定理 / 古典極限 / 平行スリット / 円弧スリット / 放射スリット / 関数方程式 / ウェーブレット解析 / 解析信号 / ブラインド信号源分離 / 画像分離 / フレーム / 平行移動不変性 / モノジェニック信号 / フーリエ乗算作用素 / リース変換 / 信号の中心と幅 / 信号限分離 / 偏長楕円体波動関数 / ヒルベルト変換 / 信号の幅 / 不確定性原理 / Wellposed / evolution equation / univalent function / Caucby-Kowalewski's theorem / 数値解析 / 多重連結領域 / ポテンシャル問題 / 関数近似 / 基本解 / ポテンシャル / 流体力学 / スリット領域 / ポテンシャル流 / numerical analysis / conformal mappings / charge simulation method / multiply-connected domains / potential problems / appoximation / fundamental solutions / ディラック方程式 / 散乱作用素 / 逆散乱問題 / 相対論的量子力学 / 相対論的シュレーディンガー方程式 / 相対論的不変性 / Dirac equation / scattering operator / inverse scattering theory / relativistic quantum mechanics / relativistic Schrodinger equation / 適切性 / 退化 / 超局所解折 / ハミルトン流 / 平滑効果 / 特異性伝播 / 除去可能特異点 / 比例エルゴード定理 / 漸近解 / 超局所解析 / 正則延長 / シンプレックティック変換 / ポジティブトレース / wellposedness / degenerate / microlocal analysis / Hamitonian flow / smoothing effect / propagation of the singularities / removable singularities / ratio ergodic theorem / ワックス型偏微分作用素 / Volevicタイプシステム / 分散型方程式 / 超平滑化効果 / 非線型問題の大域解 / シュレヂンガー方程式 / 解の正則姓 / 時間的減衰 / 非線形問題の大域解 / Smoothing effect / Dispersion / Micro local analysis / Differential equation / 平滑化効果 / シュレデインガー方程式 / 超局所化 / 正則性 / Dispersion equation / mocrolocal smoothing effect / global solution of nonlinear problem / regularity of solution / time decay / AB効果 / シュレディンガー作用素 / ディラック作用素 / 散乱振幅 / 磁場 / 高エネルギー / ベクトルポテンシャル / Aharonov-Bohm effect / Schrodinger operator / Dirac operator / scattering amplitude / magnetic field / 退化した偏微分方程式 / 特異点 / 一意性 / コーシー問題 / 複素領域 / グルサ問題 / degenerate p.d.e. / Fuchsian p.d.e. / Fuchsian variable / singular point / uniqueness / Cauchy problem / complex domain / 消散作用素 / 波動方程式 / パーセバルの等式 / 固有関数展開 / 重ね合わせの原理 / 漸近完全性 / 消散波動方程式 / 重ね合わせ / 特異連続スペクトル / 特異スペクトル / Dissipative operator / Schreodinger equation / Wave equation / Scattering Theory / Parseval formula / Spectral singularity / Principle of superposition / 積分変換 / 特異性 / フックス型 / 大域的な解 / partial differential equations / integral transforms / wavelets / singularity / Fuchsian / global solutions / blind source separation Less
  • Research Projects

    (24 results)
  • Research Products

    (8 results)
  • Co-Researchers

    (37 People)
  •  Degenerate Partial Differential Equations, Wavelet Transform, and their Applications

    • Principal Investigator
      MANDAI Takeshi
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Osaka Electro-Communication University
  •  Degenerate Partial Differential Equations and Integral Transforms

    • Principal Investigator
      MANDAI Takeshi
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Osaka Electro-Communication University
  •  Study for spectrum of dissipative operators and classification for the solutions of dissipative equations

    • Principal Investigator
      KADOWAKI Mitsuteru
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Ehime University
  •  Study of the singularities of solutions of partial differential equationsPrincipal Investigator

    • Principal Investigator
      IGARI Katsuju
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Ehime University
  •  Structure of Solutions to partial differential equations degenerating on several hypersurfaces

    • Principal Investigator
      MANDAI Takeshi
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Osaka-Electro-Conmunication University
  •  Spectral and scattering theory for Dirac equations with magnetic fields

    • Principal Investigator
      ITO Hiroshi
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Global analysis
    • Research Institution
      Ehime University
  •  STRACTURE OF PARTIAL DIFFERENTIAL EQUATIONS BY SMOOTHING EFFECT

    • Principal Investigator
      KAJITANI Kunihiko
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Basic analysis
    • Research Institution
      UNIVERSITY OF TSUKUBA
  •  Structure of the Solutions to Partial Differential Equations Degenerating on the Initial Surface, and its Applications

    • Principal Investigator
      MANDAI Takeshi
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Osaka Electro-Communication University
  •  Structure of the Solutions to Partial Differential Equations Degenerating on the Initial Surface

    • Principal Investigator
      MANDAI Takeshi
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Osaka Electro-Communication University
      Gifu University
  •  Numerical Conformal Mapping and Its Application to the Two-Dimensional Potential Flow Analysis

    • Principal Investigator
      AMANO Kaname
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Ehima University
  •  Inverse scattering problems for Dirac equations

    • Principal Investigator
      ITO Hiroshi
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
      Kyoto University
  •  The well-posedness of the Cauchy problems for degenerate parabolic eqations

    • Principal Investigator
      SADAMATSU Takashi
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
  •  特性コ-シ-問題とその応用Principal Investigator

    • Principal Investigator
      猪狩 勝寿
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
  •  数値等角写像と流体解析への応用

    • Principal Investigator
      天野 要
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Ehime University
  •  量子力学の方程式への擬微分作用素理論の応用

    • Principal Investigator
      一ノ瀬 弥
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
  •  数値等角写像とその応用

    • Principal Investigator
      天野 要
    • 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
      Ehime University
  •  量子力学の方程式へのフーリエ積分作用素理論の応用

    • Principal Investigator
      一ノ瀬 弥
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
  •  等角写像と偏微分方程式の数値解析的研究

    • Principal Investigator
      天野 要
    • 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
      Ehime University
  •  発展方程式に対する初期値問題の適切性

    • Principal Investigator
      定松 隆
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
  •  偏微分方程式の数値解析的研究Principal Investigator

    • Principal Investigator
      猪狩 勝寿
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
  •  発展方程式に対する初期値問題の適切性

    • Principal Investigator
      SADAMATSU Takashi
    • Project Period (FY)
      1989
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
  •  コーシー問題の適切性についてPrincipal Investigator

    • Principal Investigator
      猪狩 勝寿
    • Project Period (FY)
      1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
  •  一般偏微分方程式系に対する初期値問題

    • Principal Investigator
      定松 隆
    • Project Period (FY)
      1987
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University
  •  擬解析関数による偏微分方程式の研究

    • Principal Investigator
      安倍 斉
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Ehime University

All 2005 2004 Other

All Journal Article

  • [Journal Article] Note on discrete phenomena in uniqueness in doubly characteristic Cauchy problems2005

    • Author(s)
      Igari, K.
    • Journal Title

      J.Math.Kyoto Univ. 45:4

      Pages: 831-839

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540179
  • [Journal Article] Note on discrete phenomena in uniqueness in doubly characteristic Cauchy problems.2005

    • Author(s)
      K. Igari
    • Journal Title

      J. Math. Kyoto Univ. 45:2

      Pages: 831-839

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540179
  • [Journal Article] Note on discrete phenomena in uniqueness in doubly characteristic Cauch problems2005

    • Author(s)
      K.Igari
    • Journal Title

      J. Math. Kyoto Univ. 45

      Pages: 831-839

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540161
  • [Journal Article] Note on discrete phenomena in uniqueness in doubly characteristic Cauch problems2005

    • Author(s)
      K.Igari
    • Journal Title

      J.Math.Kyoto Univ. Vol.45

      Pages: 831-839

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540161
  • [Journal Article] Removable singularities of holomorphic solutions of linear partial differential equations2004

    • Author(s)
      猪狩勝寿
    • Journal Title

      J.Math.Soc.Japan 56

      Pages: 87-113

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540174
  • [Journal Article] Removable singularities of holomorphic solutions of linear partial differential equations2004

    • Author(s)
      K.Igari
    • Journal Title

      J.Math.Soc.Japan 56

      Pages: 87-113

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540174
  • [Journal Article] Removable singularities of holomorphic solutions of linear partial differential equations2004

    • Author(s)
      K.Igari
    • Journal Title

      J.Math.Soc.Japan 56:1

      Pages: 88-113

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540188
  • [Journal Article] Note on discrete phenomena in uniqueness in doubly characteristic Cauch problems

    • Author(s)
      K.Igari
    • Journal Title

      J.Math.Kyoto Univ. (掲載決定)

    • Data Source
      KAKENHI-PROJECT-16540161
  • 1.  SADAMATSU Takashi (10025439)
    # of Collaborated Projects: 17 results
    # of Collaborated Products: 0 results
  • 2.  AMANO Kaname (80113512)
    # of Collaborated Projects: 15 results
    # of Collaborated Products: 0 results
  • 3.  一ノ瀬 弥 (80144690)
    # of Collaborated Projects: 12 results
    # of Collaborated Products: 0 results
  • 4.  INOUE Tomoki (60253316)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 5.  MANDAI Takeshi (10181843)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 6.  ASAKURA Fumioki (20140238)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 7.  TAHARA Hidetoshi (60101028)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 8.  SAKATA Sadahisa (60175362)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 9.  YAMAHARA Hideo (30103344)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 10.  ITO Hiroshi (90243005)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 11.  大橋 守 (50141924)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 12.  TSUDA Koichi (20112253)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 13.  安倍 斉 (30036214)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 14.  ASHINO Ryuichi (80249490)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 15.  MORIMOTO Akira (50239688)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 16.  KAJITANI Kunihiko (00026262)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 17.  TAMURA Hideo (30022734)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 18.  村田 健史 (20274342)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  OGATA Hidenori (50242037)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  SUGIHARA Masaaki (80154483)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  OKANO Dai (90294785)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  SHIMADA Shinichi (40196481)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  OKAJI Takashi (20160426)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  IWATSUKA Akira (40184890)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  池部 晃生 (00025280)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  土居 伸一 (00243006)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  KITAGAWA Keiichiro (00025404)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  SHIGA Kiyoshi (10022683)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  浅川 秀一 (00211003)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  室 政和 (70127934)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  WAKABAYASHI Seiichiro (10015894)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  TAIRA Kazuaki (90016163)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  西谷 達雄 (80127117)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  YAMADA Osanobu (70066744)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  KADOWAKI Mitsuteru (70300548)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  WATANABE Kazuo (90260851)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  NAKAZAWA Hideo (80383371)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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