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OKA Hasatoshi
岡 正俊
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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)
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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
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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
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Review Section/Research Field
Except Principal Investigator
解析学
/
代数学・幾何学
/
General mathematics (including Probability theory/Statistical mathematics)
/
Global analysis
/
Algebra
/
Geometry
/
Basic analysis
Keywords
Except Principal Investigator
Maslov index / Spectral flow / 測地流 / 表現論 / elliptic operator / Polarization / 代数群 / Shintani descent / ワイブル分布 / 最尤予測量
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/ Cayley射影平面 / Fredholm pair / スペクトル流 / Fredholm operator / Quantization / 力学系 / カオス / 積分可能系 / スペクトラルフロ- / 有限群 / Reductive群 / 指標層 / 超幾何微分方程式 / モノドロミ-表現 / 大域的準楕円性 / 解析的非線型微分方程式 / Deformation Quantization / *‐products / Spectrum / Laplacian / Ktrillov Theory / Coadjoint orbit / 修正位置尺度母数モデル / 適応的予測区間 / 頑健予測区間 / 条件付予測区間 / ワイブル・チャート / 擬似最尤予測量 / 一般化最尤予測量 / FLUP / 一般化FLUP / Cauchy data / Fredholm 作用素 / Dirac operator / index theorem / η(eta)-invariant / 有限代数群 / 有限Chevalley群 / 既約指標 / 複素鏡映群 / Poincare 多項式 / Coinvariaut algebra / 不定方程式 / フェルマー予想 / 解の有効上界 / ディオファンタス近似 / 代数体の類数 / P-進解析 / Baker理論 / 類体論 / 非可換幾何学 / *一積 / 非可換微分幾何学 / *-積 / 水一積 / 幾何学的量子化 / non commutative geometry / star-product (*-product) / non commutative differential geometry / Kahler型式 / 量子化 / 楕円型作用素 / 四元数射影空間 / マスロフ指数 / Symplectic Hilbert space / Lagrangian subspace / Kahler structure / Pairing / maslov index / Spectral invariant / Cauchy data space / Cayley projective plane / Kahler form / geodesic flow / quantization / Spectral folw / Symplectic manifold / Quaternion projective space / zeta-regularized determinant / Heisenberg manifold / modified Bessel function / Epstein zeta funtion / 無限積 / Quillen determinant / Maslov line bundle / Caplacian / Mellin transformation / Heat Kernel / マスロク指数 / 楕円型微分作用素 / 境界値問題 / スペクトル逆問題 / product form / symplectic manifold / Quaternion Projective spare / zeta-regularided determinant / Kirchhoff方程式 / 大域的可解性 / 双曲型偏微分方程式 / 消散項 / 外力 / スペクトラル分解 / 線形波動方程式 / 減衰評価 / Kirchhoff equations / global solvability / hyperbolic equations / dissipative term / forcing term / spectral decomposition / linear wave equations / decay estimate
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Research Projects
(
13
results)
Co-Researchers
(
23
People)
Project Start Year (Newest)
Project Start Year (Oldest)
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
# of Projects (Dsc)
# of Projects (Asc)
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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