The determination of the nonlinear term by the bifurcating curve of a solution of a nonlinear boundary valne problem
The determination of the nonlinear term by the bifurcating curve of a solution of a nonlinear boundary valne problem
批准号:
05640157
负责人:
TSUBOI Kenji
金额:
$0.96万
依托单位国家:
日本
项目类别:
Grant-in-Aid for General Scientific Research (C)
财政年份:
1993
资助国家:
日本
项目状态:
已结题
起止时间:
1993 至 1994
中文摘要
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英文摘要
Using the Atiyah-Singer index and the Atiyah-Bott-Lefschetz-Singer fixed point formula, we obtained an explicit calculation formula for the lifted Futaki invariant. (The Futaki invariant is a lie algebra homomorphism and the lifted Futaki invariant is a lifting of the Futaki invariant to a Lie group homomorphism.) Using the calculation formula above, we obtained the following results.(1) The lifted Futaki invariant of a complex 2-dimensional kaehler surface with positive first Chern class and with a generic complex structure vanishes if and only if the surface admits an Einstein-Kaehler metric.(2) The lifted Futaki invariant for a certain general automorphism of a complete intersection vanishes. (Note that every complete intersection is expected to admit an Einstein-Kaehler metric.)We moreover defined the determinant of elliptic operators, obtained an explicit calculation formula for the determinant and proved the special case of the Witten holonomy formula as an application of the calculation formula.Furthermoro, using the determinant of elliptic operators, we defined a Lie group homomorphism which is a lifting of the Futaki-Morita invariant polynomial (which is a generalization of the Futaki invariant) and obtained the explicit calculation formula for the Lie group homomorphism.
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Kenji Tsuboi: "The Atiyar-Singer index theorem for G-equivalent Real elliptic families" Mathematical Journal of Okayama University.
Kenji Tsuboi:“G 等价实椭圆族的 Atiyar-Singer 指数定理”冈山大学数学杂志。
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Yutaka Kamimura: "An inverse problem in bifurcation theory,II" Journal of the Mathematical Society of Japan. 46. 89-110 (1994)
Yutaka Kamimura:“分岔理论中的反问题,II”日本数学会杂志。
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Kenji Tsuboi: "On the determinant and the holonomy of equivariant elliptic operators" Proceeding of the American Mathematical Society.
Kenji Tsuboi:“论等变椭圆算子的行列式和完整性”美国数学会学报。
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Kenji Tsuboi: "The lifted Futaki invoriants and the Spin^C-Dirac operators" Osaka J.of Math.(to oppear).
Kenji Tsuboi:“提升的 Futaki 不变量和 Spin^C-Dirac 算子”Osaka J.of Math.(反对)。
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Kenji Tsuboi: "On the determinant and the holonomt of eguivariaht elliptic operators" Proc.of Amer.Math.Soc.(to appear).
Kenji Tsuboi:“关于 eguivariaht 椭圆算子的行列式和完整函数”Proc.of Amer.Math.Soc.(即将出现)。
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共 9 条
The finite group action and the equivariant determinant of elliptic operators
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批准号:17540066
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.42万
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财政年份:2005
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负责人:TSUBOI Kenji
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依托单位:
Kahler metrics of constant curvature on complex manifolds and topological invariants
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批准号:14540067
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.73万
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财政年份:2002
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负责人:TSUBOI Kenji
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依托单位:
Einstein metric on complex manifolds and the lifted Futaki invariant
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批准号:09640094
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.54万
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财政年份:1997
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负责人:TSUBOI Kenji
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依托单位:
Gravitational instantons and the topology of 4-dimensional manifolds
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批准号:62540024
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.47万
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财政年份:1987
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负责人:TSUBOI Kenji
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依托单位:
海外基金