Studies on fusion systems and cohomology of finite groups
Studies on fusion systems and cohomology of finite groups
批准号:
20540001
负责人:
OKUYAMA Tetsuro
金额:
$2.66万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
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英文摘要
In the research of this project, we studied the conjecture of Broue which is one of main problems in representation theory of finite groups. Theory of fusion systems and cohomology of finite groups is our main tool for investigations. We obtained some results concerning p-permutaion modules and their Brauer construction. And we had some derived equivalent blocks which gives an evidence for the conjecture.
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Eigenvalues of Cartan matrices of blocks in finite groups
有限群中分块嘉当矩阵的特征值
DOI:
--
发表时间:
2010
期刊:
Contem-porary Math, Amer. Math. Soc
影响因子:
--
作者:
[Tetsuro Okuyama, Tomoyuki Wada]
通讯作者:
Tomoyuki Wada
DOI:
--
发表时间:
2011
期刊:
Journal of Hokkaido University of Education, Natural Sciences
影响因子:
--
作者:
[M.Kida, Y.Rikuna, A.Sato, Atsushi Sato, T.Yatsui]
通讯作者:
T.Yatsui
Conformally-projectively flat statistical structures on tangent bundles over statistical manifolds
统计流形上切束上的共形投影平坦统计结构
DOI:
--
发表时间:
2008
期刊:
Proceedings of the 10th International Conference DGA 2007
影响因子:
--
作者:
[T.Okuyama, T.Wada, Hasegawa Izumi]
通讯作者:
Hasegawa Izumi
有限群のコホモロジー環の素因子について
有限群上同调环的初等因子
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[T.Okuyama, T.Wada, Hasegawa Izumi, 奥山哲郎]
通讯作者:
奥山哲郎
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[Tsuruhara, A., Sawada, T., Kanazawa, S., Yamaguchi, M.K., Yonas, A., 奥山哲郎]
通讯作者:
奥山哲郎
A Study on Glauberman-Watanabe Correspondence and Derived Equivalence of Blocks
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批准号:18540004
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.4万
-
财政年份:2006
-
负责人:OKUYAMA Tetsuro
-
依托单位:
A Study on Derived Equivalences of Blocks and Shintani Descent in Group Algebras
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批准号:16540001
-
项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
-
财政年份:2004
-
负责人:OKUYAMA Tetsuro
-
依托单位:
Constructions of Tilting Complexes and Relative Projective Covers in Representation Theory
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批准号:12640002
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项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.24万
-
财政年份:2000
-
负责人:OKUYAMA Tetsuro
-
依托单位:
A Study on Broue's Conjecture in Representation Theory of Finite Groups
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批准号:10640001
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.05万
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财政年份:1998
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负责人:OKUYAMA Tetsuro
-
依托单位:
海外基金