IGARI Katsuju 猪狩勝壽

… Alternative Names

IGARI Katsuji 猪狩勝壽

IGARI Katsujyu 猪狩勝壽

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

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

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8. SAKATA Sadahisa (60175362)

# of Collaborated Projects: 4 results

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9. YAMAHARA Hideo (30103344)

# of Collaborated Projects: 4 results

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10. ITO Hiroshi (90243005)

# of Collaborated Projects: 4 results

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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

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18. 村田健史 (20274342)

# of Collaborated Projects: 1 results

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19. OGATA Hidenori (50242037)

# of Collaborated Projects: 1 results

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20. SUGIHARA Masaaki (80154483)

# of Collaborated Projects: 1 results

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21. OKANO Dai (90294785)

# of Collaborated Projects: 1 results

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22. SHIMADA Shinichi (40196481)

# of Collaborated Projects: 1 results

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23. OKAJI Takashi (20160426)

# of Collaborated Projects: 1 results

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24. IWATSUKA Akira (40184890)

# of Collaborated Projects: 1 results

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25. 池部晃生 (00025280)

# of Collaborated Projects: 1 results

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26. 土居伸一 (00243006)

# of Collaborated Projects: 1 results

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27. KITAGAWA Keiichiro (00025404)

# of Collaborated Projects: 1 results

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28. SHIGA Kiyoshi (10022683)

# of Collaborated Projects: 1 results

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29. 浅川秀一 (00211003)

# of Collaborated Projects: 1 results

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30. 室政和 (70127934)

# of Collaborated Projects: 1 results

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31. WAKABAYASHI Seiichiro (10015894)

# of Collaborated Projects: 1 results

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32. TAIRA Kazuaki (90016163)

# of Collaborated Projects: 1 results

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33. 西谷達雄 (80127117)

# of Collaborated Projects: 1 results

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34. YAMADA Osanobu (70066744)

# of Collaborated Projects: 1 results

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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

IGARI Katsuju 猪狩 勝壽

IGARI Katsuji 猪狩 勝壽

IGARI Katsujyu 猪狩 勝壽

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IGARI Katsuju 猪狩勝壽

IGARI Katsuji 猪狩勝壽

IGARI Katsujyu 猪狩勝壽