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OKA Hasatoshi  岡 正俊

ORCIDConnect your ORCID iD *help
… Alternative Names

岡 正俊  オカ マサトシ

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Researcher Number 70120178
Affiliation (based on the past Project Information) *help 2000 – 2003: Science University of Tokyo, Science and Technology, Dept.Math.Prof., 理工学部, 教授
2002: 東京理科大学, 理工学部・数学科, 教授
1999: 東京理科大学, 理工学部・数学科, 助教授
1998 – 1999: 東京理科大学, 理工学部, 助教授
1995 – 1996: 東京理科大学, 理工学部, 講師 … More
1991 – 1993: 東京理科大学, 理工学部, 講師
1990: 東京理科大, 理工学部, 講師
1989: 東京理科大学, 理工学部, 講師
1986: 東京理科大学, 理工学部数学科, 講師 Less
Review Section/Research Field
Except Principal Investigator
解析学 / Global analysis / General mathematics (including Probability theory/Statistical mathematics) / 代数学・幾何学 / Basic analysis / Geometry / Algebra
Keywords
Except Principal Investigator
Maslov index / Spectral flow / Polarization / elliptic operator / 表現論 / 測地流 / Quantization / Fredholm operator / スペクトル流 / Fredholm pair … More / Cayley射影平面 / 最尤予測量 / ワイブル分布 / Shintani descent / 代数群 / decay estimate / linear wave equations / spectral decomposition / forcing term / dissipative term / hyperbolic equations / global solvability / Kirchhoff equations / 減衰評価 / 線形波動方程式 / スペクトラル分解 / 外力 / 消散項 / 双曲型偏微分方程式 / 大域的可解性 / Kirchhoff方程式 / zeta-regularided determinant / Quaternion Projective spare / symplectic manifold / product form / スペクトル逆問題 / 境界値問題 / 楕円型微分作用素 / マスロク指数 / Heat Kernel / Mellin transformation / Caplacian / Maslov line bundle / Quillen determinant / 無限積 / Epstein zeta funtion / modified Bessel function / Heisenberg manifold / zeta-regularized determinant / Quaternion projective space / Symplectic manifold / Spectral folw / quantization / geodesic flow / Kahler form / Cayley projective plane / Cauchy data space / Spectral invariant / maslov index / Pairing / Kahler structure / Lagrangian subspace / Symplectic Hilbert space / マスロフ指数 / 四元数射影空間 / 楕円型作用素 / 量子化 / Kahler型式 / non commutative differential geometry / star-product (*-product) / non commutative geometry / 幾何学的量子化 / 水一積 / *-積 / 非可換微分幾何学 / *一積 / 非可換幾何学 / 類体論 / Baker理論 / P-進解析 / 代数体の類数 / ディオファンタス近似 / 解の有効上界 / フェルマー予想 / 不定方程式 / Coinvariaut algebra / Poincare 多項式 / 複素鏡映群 / 既約指標 / 有限Chevalley群 / 有限代数群 / η(eta)-invariant / index theorem / Dirac operator / Fredholm 作用素 / Cauchy data / 一般化FLUP / FLUP / 一般化最尤予測量 / 擬似最尤予測量 / ワイブル・チャート / 条件付予測区間 / 頑健予測区間 / 適応的予測区間 / 修正位置尺度母数モデル / Coadjoint orbit / Ktrillov Theory / Laplacian / Spectrum / *‐products / Deformation Quantization / 解析的非線型微分方程式 / 大域的準楕円性 / モノドロミ-表現 / 超幾何微分方程式 / 指標層 / Reductive群 / 有限群 / スペクトラルフロ- / 積分可能系 / カオス / 力学系 Less
  • Research Projects

    (13 results)
  • Co-Researchers

    (23 People)
  •  Research on the time global solutions for the partial differential equations of Kirchhoff type

    • Principal Investigator
      YAMAZAKI Taeko
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Tokyo University of Science
  •  Study of Analysis on Manifolds

    • Principal Investigator
      FURUTANI Kenro
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Global analysis
    • Research Institution
      Tokyo University of Science
  •  Studies of Analysis on manifolds

    • Principal Investigator
      FURUTANI Kenro
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Global analysis
    • Research Institution
      Science University of Tokyo
  •  Research of non-commutative differential geometry

    • Principal Investigator
      OMORI Hideki
    • Project Period (FY)
      1997 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      Geometry
    • Research Institution
      Science University of Tokyo
  •  有限代数群の表現論

    • Principal Investigator
      庄司 俊明
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Tokyo University of Science
  •  Spectral flowの研究

    • Principal Investigator
      古谷 賢朗
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Tokyo University of Science
  •  統計的予測論

    • Principal Investigator
      田宮 高紀
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Tokyo University of Science
  •  積分論及び超関数論

    • Principal Investigator
      田口 淑子
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Tokyo University of Science
  •  統計的推測論

    • Principal Investigator
      小谷 孝一
    • 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
      Tokyo University of Science
  •  複素領域の微分方程式の研究

    • Principal Investigator
      KOBAYASHI Takao
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Tokyo University of Science
  •  代数群の表現論についての研究

    • Principal Investigator
      SHOJI Toshiaki
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Tokyo University of Science
  •  力学系の総合的研究

    • Principal Investigator
      OTSUKI Nobukazu
    • Project Period (FY)
      1989
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Tokyo University of Science
  •  高次不定方程式の研究

    • Principal Investigator
      吾郷 孝視
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Tokyo University of Science
  • 1.  KOBAYASHI Reido (70120186)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 0 results
  • 2.  OTSUKI Nobukazu (80112895)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 3.  OMORI Hideki (20087018)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 4.  FURUTANI Kense (70112901)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 5.  KOBAYASHI Takao (90178319)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 6.  SHOJI Toshiaki (40120191)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 7.  吾郷 孝視 (60112893)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 8.  原 民夫 (10120205)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 9.  YOOHIOKA Akira (40200935)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 10.  小谷 孝一 (80183341)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 11.  田宮 高紀 (60183472)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 12.  細尾 敏男 (30130339)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 13.  田口 淑子 (70120194)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 14.  TANAKA Makiko (20255623)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 15.  木村 俊房 (50011466)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  平川 文子 (30120207)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  島 和久 (30120190)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  高橋 秀一 (90158999)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  ARAKI Fujihiro (20027361)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  YAMAZAKI Taeko (60220315)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  TACHIKAWA Atsushi (50188257)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  USHIJIMA Takeo (30339113)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  松田 真美 (90339127)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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