Yokoyama Toshiaki 横山利章

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YOKOYAMA Toshiaki 横山利章

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Researcher Number	30210636
Other IDs
Affiliation (Current)	2025: 千葉工業大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2013: 千葉工業大学, 工学部, 教授 2005 – 2008: 千葉工業大学, 工学部, 教授
Review Section/Research Field	Except Principal Investigator Global analysis
Keywords	Except Principal Investigator アクセサリー・パラメーター / 完全積分可能系 / middle convolution / モノドロミー / rigid局所系 / 微分方程式 / 解析学 / 接続係数 / 超曲面 / 複素領域における微分方程式 … More / 大域解析 / accessory parameter / holonomic system / 微分方程式の変形 / rigid局所糸 / パラメーター / アクセサリー / ねじれホモロジー / 漸近展開 / 超幾何関数 Less

Rigidity and prolongability of differential equations and the study of global structure
- Principal Investigator
  
  HARAOKA Yoshishige
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Kumamoto University
Analytical and Geometrical Study of Integral Representations of Differential Equations
- Principal Investigator
  
  HARAOKA Yoshishige
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Kumamoto University

All 2014 2008 2006

All Journal Article Presentation

[Journal Article] Recursive calculation of connection formulas for systems of differential equations of Okubo normal form2014
- Author(s)
  Toshiaki Yokoyama
- Journal Title
  
  Journal of Dynamical and Control Systems
  
  Volume: 20 Pages: 241-292
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340038
[Journal Article] Construction of systems of differential equations of Okubo normal form with rigid monodromy2006
- Author(s)
  Toshiaki Yokoyama
- Journal Title
  
  Mathematische Nachrichten 279・3
  
  Pages: 327-348
- Data Source
  KAKENHI-PROJECT-17340049
[Journal Article] Construction of rigid local systems and integral representations of their sections2006
- Author(s)
  Y. Haraoka and T. Yokoyama
- Journal Title
  
  Math. Nachr 279
  
  Pages: 255-271
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340049
[Journal Article] Construction of systems of differential equations of Okubo normal form with rigid monodromy2006
- Author(s)
  T. Yokoyama,
- Journal Title
  
  Math. Nachr 279
  
  Pages: 327-348
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340049
[Presentation] 大久保方程式系の拡大・縮小と接続問題2008
- Author(s)
  横山利章
- Organizer
  研究集会「Workshop on Accessory Patameters」
- Place of Presentation
  東京大学玉原国際セミナーハウス
- Year and Date
  2008-08-06
- Data Source
  KAKENHI-PROJECT-17340049
[Presentation] RigidなOkubo方程式系の構成と接続問題2008
- Author(s)
  横山利章
- Organizer
  Encounter with Mathematics 第47回「アクセサリー・パラメーターとモノドロミー」
- Place of Presentation
  中央大学
- Year and Date
  2008-10-17
- Data Source
  KAKENHI-PROJECT-17340049
[Presentation] RigidなOkubo方程式系の構成と接続問題2008
- Author(s)
  横山利章
- Organizer
  Encounter with Mathematics第47回「アクセサリー・パラメーターとモノドロミー」
- Place of Presentation
  中央大学
- Year and Date
  2008-10-17
- Data Source
  KAKENHI-PROJECT-17340049
[Presentation] 大久保方程式系の拡大・縮小と接続問題2008
- Author(s)
  横山利章
- Organizer
  研究集会「Workshop on Accessory Parameters」
- Place of Presentation
  東京大学玉原国際セミナーハウス
- Year and Date
  2008-08-06
- Data Source
  KAKENHI-PROJECT-17340049

1. SADAHIRO Taizo (00280454)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. KIMURA Hironobu (40161575)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. TANABE Susumu (90432997)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. KATO Mitsuo (50045043)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. HARAOKA Yoshishige (30208665)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
6. SHIMOMURA Shun (00154328)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. OSHIMA Toshio (50011721)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. SHIMENO Nobukazu (60254140)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. MIMACHI Katsuhisa (40211594)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. KATO Fumiharu (50294880)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Yokoyama Toshiaki 横山 利章

YOKOYAMA Toshiaki 横山 利章

Research Projects

Research Products

Co-Researchers

Rigidity and prolongability of differential equations and the study of global structure

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Analytical and Geometrical Study of Integral Representations of Differential Equations

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Recursive calculation of connection formulas for systems of differential equations of Okubo normal form2014

Author(s)

Journal Title

Data Source

[Journal Article] Construction of systems of differential equations of Okubo normal form with rigid monodromy2006

Author(s)

Journal Title

Data Source

[Journal Article] Construction of rigid local systems and integral representations of their sections2006

Author(s)

Journal Title

Data Source

[Journal Article] Construction of systems of differential equations of Okubo normal form with rigid monodromy2006

Author(s)

Journal Title

Data Source

[Presentation] 大久保方程式系の拡大・縮小 と接続問題2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] RigidなOkubo方程式系の構成と接続問題2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] RigidなOkubo方程式系の構 成と接続問題2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 大久保方程式系の拡大・縮小と接続問題2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

Yokoyama Toshiaki 横山利章

YOKOYAMA Toshiaki 横山利章

[Presentation] 大久保方程式系の拡大・縮小と接続問題2008

[Presentation] RigidなOkubo方程式系の構成と接続問題2008