Sekisaka Hiroko 関坂宏子

… Alternative Names

山本宏子ヤマモトヒロコ

YAMAMOTO Hiroko 山本宏子

Less

Researcher Number	10759153
Other IDs
Affiliation (Current)	2023: 国立研究開発法人理化学研究所, 革新知能統合研究センター, 上級研究員
Affiliation (based on the past Project Information) *help	2020 – 2021: 東京大学, 大学院数理科学研究科, 助教 2019: 東京大学, 大学院数理科学研究科, 特任助教 2017: 明治大学, 研究・知財戦略機構, 研究推進員
Review Section/Research Field	Principal Investigator Basic Section 12040:Applied mathematics and statistics-related Except Principal Investigator Mathematical analysis
Keywords	Principal Investigator 反応拡散系 / 安定性問題 / 非局所発展方程式 / 中心多様体縮約 / 安定性解析 Except Principal Investigator 反応拡散方程式 / パターン形成 / 多成分 / 非拡散性成分 / 拡散性成分 … More / 不連続定常解 / 退化型反応拡散系 / 第一種不連続性をもつ定常解 / 安定性 / 拡散成分と非拡散成分 / 反応拡散系 / 不連続定常解の安定性 / 分岐解 / 非拡散性種 / 受容体―結合基反応 / 非拡散性物質 Less

反応拡散系のパターンダイナミクスに対する非一様性・非局所性との関係Principal Investigator
- Principal Investigator
  
  山本宏子
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  The University of Tokyo
Control of patterns by multicomponent reaction-diffusion systems of degenerate type
- Principal Investigator
  
  Takagi Izumi
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Mathematical analysis
- Research Institution
  Tohoku University

All 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] A reaction-diffusion approximation of a semilinear wave equation2021
- Author(s)
  Ninomiya Hirokazu、Yamamoto Hiroko
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 272 Pages: 289-309
- DOI
  10.1016/j.jde.2020.09.031
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14588, KAKENHI-PROJECT-20H01816, KAKENHI-PROJECT-20K03702
[Journal Article] Instability in the nebula model of compressive viscous gases2020
- Author(s)
  Sekisaka Ayuki、Yamamoto Hiroko
- Journal Title
  
  Physica D: Nonlinear Phenomena
  
  Volume: 403 Pages: 132290-132290
- DOI
  10.1016/j.physd.2019.132290
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14588
[Journal Article] Locator function for concentration points in a spatially heterogeneous semilinear Neumann problem2019
- Author(s)
  Izumi Takagi and Hiroko Yamamoto
- Journal Title
  
  Indiana University Mathematics Journal
  
  Volume: 掲載決定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26610027
[Presentation] 波動方程式に対する反応拡散近似2022
- Author(s)
  山本宏子
- Organizer
  第5回反応拡散方程式と非線形分散型方程式の解の挙動
- Invited
- Data Source
  KAKENHI-PROJECT-19K14588
[Presentation] 非局所反応拡散系の進行波解に対する安定性解析2021
- Author(s)
  関坂歩幹，山本宏子
- Organizer
  2021年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-19K14588
[Presentation] 非局所反応拡散方程式に対するEvans関数(The Evans function for reaction-diffusion equations with nonlocal effects)2021
- Author(s)
  関坂歩幹，山本宏子
- Organizer
  日本数学会年会(応用数学分科会)
- Data Source
  KAKENHI-PROJECT-19K14588
[Presentation] 半線型波動方程式に対する反応拡散近似2021
- Author(s)
  山本宏子
- Organizer
  南大阪応用数学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14588
[Presentation] A reaction-diffusion approximation of a semilinear wave equation2021
- Author(s)
  H. Yamamoto
- Organizer
  Czech-Japanese Seminar in Applied Mathematics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14588
[Presentation] 非局所発展方程式に対するEvans関数2020
- Author(s)
  関坂歩幹，山本宏子
- Organizer
  2020年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-19K14588

1. Takagi Izumi (40154744)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. LI Ying

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 二宮広和

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sekisaka Hiroko 関坂 宏子

山本 宏子 ヤマモト ヒロコ

YAMAMOTO Hiroko 山本 宏子

Research Projects

Research Products

Co-Researchers

反応拡散系のパターンダイナミクスに対する非一様性・非局所性との関係Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Control of patterns by multicomponent reaction-diffusion systems of degenerate type

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] A reaction-diffusion approximation of a semilinear wave equation2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Instability in the nebula model of compressive viscous gases2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Locator function for concentration points in a spatially heterogeneous semilinear Neumann problem2019

Author(s)

Journal Title

Data Source

[Presentation] 波動方程式に対する反応拡散近似2022

Author(s)

Organizer

Data Source

[Presentation] 非局所反応拡散系の進行波解に対する安定性解析2021

Author(s)

Organizer

Data Source

[Presentation] 非局所反応拡散方程式に対するEvans関数(The Evans function for reaction-diffusion equations with nonlocal effects)2021

Author(s)

Organizer

Data Source

[Presentation] 半線型波動方程式に対する反応拡散近似2021

Author(s)

Organizer

Data Source

[Presentation] A reaction-diffusion approximation of a semilinear wave equation2021

Author(s)

Organizer

Data Source

[Presentation] 非局所発展方程式に対するEvans関数2020

Author(s)

Organizer

Data Source

Sekisaka Hiroko 関坂宏子

山本宏子ヤマモトヒロコ

YAMAMOTO Hiroko 山本宏子