Geometry related to mirror symmetry and degenerations of manifolds
Geometry related to mirror symmetry and degenerations of manifolds
批准号:
19740034
负责人:
NISHINOU Takeo
金额:
$1.74万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009
中文摘要
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英文摘要
The purpose of our study is, to reveal symmetries and structures which are ingeniously hidden in seemingly complicated geometric objects. We mainly developed two devises: One is the degeneration of manifolds, which decomposes complex objects into simpler parts, and the other is the mirror symmetry, which is a kind of duality transformation between geometric objects. As a result, we could define several invariants of manifolds, and calculate them.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Toric Degeneration of Flag Manifolds and Gelfand-Cetlin Systems
旗形流形和 Gelfand-Cetlin 系统的环面退化
DOI:
--
发表时间:
2010
期刊:
Advances in Mathematics 224
影响因子:
--
作者:
[西納武男, 野原雄一, 植田一石, 西納武男]
通讯作者:
西納武男
Toric degenerations of Gelfand-Cetlin systems and potential functions
Gelfand-Cetlin 系统的环面变性和潜在功能
DOI:
--
发表时间:
2010
期刊:
Advances in Mathematics 224
影响因子:
--
作者:
[T.Nishinou, Y.Nohara, K.Ueda]
通讯作者:
K.Ueda
DOI:
10.1142/s0129167x0700400x
发表时间:
2007-02-01
期刊:
INTERNATIONAL JOURNAL OF MATHEMATICS
影响因子:
0.6
作者:
[Nishinou, Takeo]
通讯作者:
Nishinou, Takeo
Study of Riemannian surfaces from novel point of view
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批准号:26400061
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.0万
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财政年份:2014
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负责人:NISHINOU Takeo
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依托单位:
海外基金