TOMITA Yoshihito 冨田義人

Researcher Number	50031456
Affiliation *help	1997 – 1999 : 神戸商船大学, 商船学部, 教授 1992 – 1995 : 神戸商船大学, 商船学部, 教授
Review Section/Research Field	Principal Investigator 解析学 Except Principal Investigator 解析学 / General mathematics (including Probability theory/Statistical mathematics) / Basic analysis
Keywords	Principal Investigator 退化楕円型偏微分方程式 / 粘性解(viscosity solution) / radial solution / 確率微分ゲーム問題 / Uniqueness Theorem / 非線形方程式 / 半線形 / Viscosity Solution / 最大解,最小解 / 球対称解 … More Except Principal Investigator 劣微分 / 粘性解 / 退化楕円型偏微分方程式 / 球対称解 / 非線形偏微分方程式 / 発展方程式 / 時間遅れ / 最適制御 / semicontinuous viscosity solutions / nonlinear PDE / homogenization / stochastic optimal control / Uniqueness Theorem / 波動方程式 / 楕円型境界値問題 / 半線形 / Viscosity Solution / 非線型双曲型 / 摩耗のモデル / ダイナミック・プログラミング / ガウス曲率流 / 弱解の連続性 / 退化楕円型半線型方程式 / 非線形 / 退化型二階常微分方程式 / 退化楕円型方程式 / 準線形 / 変格積分 / motion by mean curvature / 不変領域 / Quasilinear / ハミルトン・セコビ方程式 / 均質化理論 / 関数解析 / radial solution / 平均曲率流 / Radial Solution / Semilinear / radially symmetric solutions / 確率制御 / 半連続粘性解 / Degenerate Elliptic Equation / 弱解の正則性 / 無条件連続 / 解の存在 / 自由境界値問題 / degenerate elliptic equations / 一意性定理 / vviscosity solutions / standard solution / 走化性粘菌モデル / Existence Theorem / ハミルトン・ヤコビ方程式 / Lax-Hopfの公式 / viscosity solutions / subdifferential / 存在定理 / 退化楕円形方程式 / unbounded solution / 曲率流 / optimal control / Hamilton-Jacobi equations / 解の存在一意性 / 時間おくれ / 非線型発展方程式 / 退化放物型偏微分方程式 / curvature flow / 確率微分方程式 Less

Research Projects
(8results)
Co-Researchers
(10People)

viscosity solutions of nonlinear partial differential equations with singularities
- Principal Investigator
  
  ISHII Katsuyuki
- Project Period (FY)
  1998 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kobe University of Mercantile Marine
Research in viscosity solutions using the method of Functional Analysis.
- Principal Investigator
  
  MARUO Kenji
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Kobe University of Mercantile Marine
Theory and applications of viscosity solutions
- Principal Investigator
  
  ISHII Hitoshi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  解析学
- Research Institution
  TOKYO METROPOLITAN UNIVERSITY
On symmetric and radial viscosity solutions for elliptic partial differential equation.Principal Investigator
- Principal Investigator
  
  MARUO Kenji, 富田義人
- Project Period (FY)
  1997 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Kobe University of Mercantile Marine
関数解析的方法における非線型波動方程式の研究
- Principal Investigator
  
  丸尾健二
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  神戸商船大学
関数解析的方法方法による非線型波動方程式の研究
- Principal Investigator
  
  丸尾健二
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  神戸商船大学
二階非線形偏微分方程式に対する粘性解の研究Principal Investigator
- Principal Investigator
  
  冨田義人
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  神戸商船大学
関数解析的方法による発展方程式の研究
- Principal Investigator
  
  MARUO Kenji
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  神戸商船大学

1. MARUO Kenji (90028225)

# of Collaborated Projects : 8results

# of Collaborated Products : 0results
2. ISHII Katsuyuki (40232227)

# of Collaborated Projects : 7results

# of Collaborated Products : 0results
3. INOUE Tetuo (50031448)

# of Collaborated Projects : 5results

# of Collaborated Products : 0results
4. MIYAKODA Tuyako (80174150)

# of Collaborated Projects : 4results

# of Collaborated Products : 0results
5. 村上隆彦 (40031439)

# of Collaborated Projects : 4results

# of Collaborated Products : 0results
6. ISHII Hitoshi (70102887)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
7. GIGA Yoshikazu (70144110)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
8. MOCHIZUKI Kiyoshi (80026773)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
9. KOIKE Shigeaki (90205295)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
10. INOUE Ysuo (70304136)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results

TOMITA Yoshihito 冨田 義人

Research Projects

Co-Researchers

viscosity solutions of nonlinear partial differential equations with singularities

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research in viscosity solutions using the method of Functional Analysis.

Principal Investigator

Project Period (FY)

Research Category

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Research Institution

Theory and applications of viscosity solutions

Principal Investigator

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On symmetric and radial viscosity solutions for elliptic partial differential equation.Principal Investigator

Principal Investigator

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関数解析的方法における非線型波動方程式の研究

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関数解析的方法方法による非線型波動方程式の研究

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二階非線形偏微分方程式に対する粘性解の研究Principal Investigator

Principal Investigator

Project Period (FY)

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Research Institution

関数解析的方法による発展方程式の研究

Principal Investigator

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TOMITA Yoshihito 冨田義人