HOSHIGA Akira 星賀彰

… Alternative Names

星賀彰ホシガアキラ

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Researcher Number	60261400
Other IDs
External Links
Affiliation (Current)	2022: 静岡大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2015: 静岡大学, 工学部, 准教授 2014: 静岡大学, 工学研究科, 准教授 2013 – 2014: 静岡大学, 工学(系)研究科(研究院), 准教授 2006 – 2012: Shizuoka University, Faculty of Engineering, Ass. Prof 2000 – 2006: 静岡大学, 工学部, 助教授 1995 – 1996: 北見工業大学, 工学部, 講師
Review Section/Research Field	Principal Investigator 解析学 / Global analysis Except Principal Investigator Global analysis / Basic analysis / Global analysis / Basic analysis
Keywords	Principal Investigator 波動方程式 / システム / 無限次の接触 / 爆発 / null condition / ligespan / 零条件 / ライフスパン / Null-condition / 非共鳴作用 … More / Null-form / 伝播速度 / Ghost weightエネルギー / 非共鳴相互作用 … More Except Principal Investigator 変分問題 / 非線形偏微分方程式 / 幾何学的測度論 / variational problems / ミニマイジング・ムーブメント / 発展方程式 / nonlinear partial differential equations / geometric measure theory / ストークス方程式 / ノイマン境界条件 / 解析的半群 / 自由境界問題 / 最大正則性 / Analytic semigroups / Free boundary problems / R-boundedness / 函数方程式論 / 函数解析学 / 非線型波動方程式 / 漸近的に平坦な計量 / 時間大域解 / 解の爆発 / 遠方場 / 国際研究者交流(アメリカ） / レゾルベント問題 / Lp評価 / Lp-Lq評価 / 局所エネルギー減衰 / 自由境界値問題 / 有界領域 / 外部領域 / 界面問題 / L_p評価 / 非有界領域 / Stokes Equations / Neumann boundary condition / Resolvent problems / L_p estimates / L_p-L_q estimates / Local energy decay / 偏微分方程式 / 準凸性 / partial differential equations / quasiconvexity / 非線形へ偏微分方程式 / minimizing movement / evolution equtions / Lp最大正則性 / Stokes方程式 / Navier-Stokes方程式 / Fourier multiplierの定理 / 非圧縮性粘性流体 / 準線形方程式 / 2相流体 / Lp-maximal regularity / Stokes equations / Navier-Stokes equations / Fourier multiplier theorem Less

Global behavior for nonlinear wave
- Principal Investigator
  
  Kubo Hideo
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Hokkaido University
Study of evolution equations in the space of BV functions
- Principal Investigator
  
  KIKUCHI Koji
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Shizuoka University
Research of global behavior of classical solutions for quasilinear Wave equationsPrincipal Investigator
- Principal Investigator
  
  HOSHIGA Akira
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Shizuoka University
Study of problems in calculus of variations, differential equations, and other areas involving minimizing movements
- Principal Investigator
  
  KIKUCHI Koji
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Shizuoka University
The approach of an analytic semigroup for free boundary problems of viscous compressible fluids
- Principal Investigator
  
  SHIMIZU Senjo
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Shizuoka University
Study of evolution equations from the aspects of the theory of minimizing movements
- Principal Investigator
  
  KIKUCHI Koji
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Shizuoka University
Mathematical analysis of interface problems in mathematical physics
- Principal Investigator
  
  SHIMIZU Senjo
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Shizuoka University
Analysis of gradient flow equations and Lagrange equations of action integrals associated to quasiconvex functionals
- Principal Investigator
  
  KIKUCHI Koji
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Shizuoka University
Research in evolution equations related to variational problems
- Principal Investigator
  
  KIKUCHI Koji
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Shizuoka University
準線型波動方程式の解の挙動についての研究Principal Investigator
- Principal Investigator
  
  星賀彰
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  解析学
- Research Institution
  Kitami Institute of Technology
2次元空間における準線型波動方程式の解の挙動についての研究Principal Investigator
- Principal Investigator
  
  星賀彰
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  解析学
- Research Institution
  Kitami Institute of Technology

All 2010 2008 2006 2005

All Journal Article Presentation

[Journal Article] The lifespan of solutions to quasilinear hyperbolic systems of n×n in the critical case2010
- Author(s)
  Akira Hoshiga, Taiichi Nose
- Journal Title
  
  Saitama Mathematical Journal vol. 26
  
  Pages: 15-38
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540206
[Journal Article] The lifespan of solutions to quasilinear hyperbolic systems of n×n in the critical case2010
- Author(s)
  Akira Hoshiga, Taiichi Nose
- Journal Title
  
  Saitama Mathematical Journal vol.26.
  
  Pages: 15-38
- Data Source
  KAKENHI-PROJECT-20540206
[Journal Article] The existence of the global solutions to semilinear wave equations with a class of cubic nonlinearities in 2 dimensional space2008
- Author(s)
  Akira Hoshiga
- Journal Title
  
  Hokkaido Mathematical Journal 37
  
  Pages: 669-688
- Data Source
  KAKENHI-PROJECT-20540206
[Journal Article] The existence of the global solutions to semilinear wave equations with a class of cubic nonlinearities in 2-dimensional space2008
- Author(s)
  Akira Hoshiga
- Journal Title
  
  Hokkaido Math. J. 37巻
  
  Pages: 669-688
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540212
[Journal Article] The existence of the global solutions to semilinear wave equations with a class of cubic nonlinearities in 2-dimensional space2008
- Author(s)
  Akira Hoshiga
- Journal Title
  
  Hokkaido Mathematica1 Journal 37
  
  Pages: 669-688
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540206
[Journal Article] The existence of global solutions to systems of quasilinear wave equations with quadratic nonlinearities in 2-dimensional sp ace2006
- Author(s)
  Akira Hoshiga
- Journal Title
  
  Funkcial. Ekvac. 49巻
  
  Pages: 357-384
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16540186
[Journal Article] The existence of global solutions to systems of quasilinear wave equations with quadratic nonlinearities in 2-dimensional space2006
- Author(s)
  Akira, Hoshiga
- Journal Title
  
  Funkcial. Ekvac 49
  
  Pages: 357-384
- NAID
  130000140672
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540186
[Journal Article] Existence and blowing up of solutions to systems of quasilinear wave equations2005
- Author(s)
  Akira Hoshiga
- Journal Title
  
  Adv.Math.Sci.Appl. 15(掲載予定)
- Data Source
  KAKENHI-PROJECT-16540186
[Journal Article] Existence and blowing up of solutions to systems of quasilinear wave equations2005
- Author(s)
  Akira Hoshiga
- Journal Title
  
  Advances in Mathematical Sciences and Applications 15・1(in press)
- Data Source
  KAKENHI-PROJECT-14540171
[Journal Article] Existence and blowing up of solutions to systems of quasilinear wave equations in two space dimensions2005
- Author(s)
  Akira Hoshiga
- Journal Title
  
  Adv. Math. Sci. Appl. 15巻
  
  Pages: 69-110
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16540186
[Journal Article] Global solvability for systems of nonlinear wave equations with multiple speeds2005
- Author(s)
  Akira Hoshiga and Hideo Kubo
- Journal Title
  
  Differential and Integral Equations 17巻
  
  Pages: 593-622
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16540186
[Journal Article] Existence and blowing up of solutions to systems of quasilinear wave equations in two space dimensions2005
- Author(s)
  Akira, Hoshiga
- Journal Title
  
  Adv. Math. Sci. Appl 15
  
  Pages: 69-110
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540186
[Journal Article] Global solvability for systems of nonlinear wave equations with multiple speeds2005
- Author(s)
  Akira Hoshiga, Hideo Kubo
- Journal Title
  
  Differential and Integral Equations 17
  
  Pages: 593-622
- Data Source
  KAKENHI-PROJECT-16540186
[Journal Article] Global solvability for systems of nonlinear wave equations with multiple speeds2005
- Author(s)
  Akira, Hoshiga, Hideo, Kubo
- Journal Title
  
  Differential and Integral Equations 17
  
  Pages: 593-622
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540186
[Presentation] The lifespan of solutions to quasilinear hyperbolic systems in the critical case2008
- Author(s)
  野瀬泰一, 星賀彰
- Organizer
  第8回浜松偏微分方程式研究集会
- Place of Presentation
  静岡大学
- Year and Date
  2008-12-22
- Data Source
  KAKENHI-PROJECT-20540206

1. KIKUCHI Koji (50195202)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
2. SHIMIZU Senjo (50273165)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
3. NAKAJIMA Toru (50362182)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
4. ADACHI Shinji (40339685)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
5. KUBO Hideo (50283346)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
6. OHTA Masahito (00291394)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
7. KATAYAMA Soichiro (70283942)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. NEGORO Akira (80021947)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. SHIBATA Yoshihiro (50114088)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. KUROKAWA Yuki (50375375)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. HOSHIGA Akira (50261400)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. TAKAMURA Hiroyuki (40241781)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. NAKAMURA Makoto (70312634)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. DOI Kazuyuki (80608331)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HOSHIGA Akira 星賀 彰

星賀 彰 ホシガ アキラ

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Research of global behavior of classical solutions for quasilinear Wave equationsPrincipal Investigator

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準線型波動方程式の解の挙動についての研究Principal Investigator

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2次元空間における準線型波動方程式の解の挙動についての研究Principal Investigator

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[Journal Article] The lifespan of solutions to quasilinear hyperbolic systems of n×n in the critical case2010

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Data Source

[Journal Article] The lifespan of solutions to quasilinear hyperbolic systems of n×n in the critical case2010

Author(s)

Journal Title

Data Source

[Journal Article] The existence of the global solutions to semilinear wave equations with a class of cubic nonlinearities in 2 dimensional space2008

Author(s)

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Data Source

[Journal Article] The existence of the global solutions to semilinear wave equations with a class of cubic nonlinearities in 2-dimensional space2008

Author(s)

Journal Title

Data Source

[Journal Article] The existence of the global solutions to semilinear wave equations with a class of cubic nonlinearities in 2-dimensional space2008

HOSHIGA Akira 星賀彰

星賀彰ホシガアキラ