IGARI Katsuju 猪狩勝壽

… Alternative Names

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 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

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

IGARI Katsuju 猪狩 勝壽

IGARI Katsuji 猪狩 勝壽

IGARI Katsujyu 猪狩 勝壽

Research Projects

Research Products

Co-Researchers

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of the singularities of solutions of partial differential equationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

特性コ-シ-問題とその応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

IGARI Katsuju 猪狩勝壽

IGARI Katsuji 猪狩勝壽

IGARI Katsujyu 猪狩勝壽