Proof of a conjecture on the genus two free energy associated to the An singularity

Proof of a conjecture on the genus two free energy associated to the An singularity
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与奇点相关的属二自由能猜想的证明

DOI:
10.1016/j.geomphys.2013.10.013
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发表时间:
2013-05
影响因子:
1.5
通讯作者:
Zhou, Chunhui
Zhou, Chunhui
中科院分区:
数学3区
文献类型:
--
作者:
Zhang, Youjin;Zhang, Youjin;Zhou, Chunhui;Zhou, Chunhui

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相似文献

在最近的一篇论文Dubrovin et al.(1998),证明了任意半单Frobenius流形的亏格2自由能可以表示为亏格2的某些稳定代数曲线的对偶图的贡献之和加上所谓的亏格2 G-函数,并证明了对于某类Frobenius流形,相关的亏格2 G-函数为零.本文对与A型单奇点相联系的Frobenius流形证明了这个猜想。
In a recent paper Dubrovin et al.(1998), it is proved that the genus two free energy of an arbitrary semisimple Frobenius manifold can be represented as a sum of contributions associated with dual graphs of certain stable algebraic curves of genus two plus the so called genus two G-function, and for a certain class of Frobenius manifolds it is conjectured that the associated genus two G-functions vanish. In this paper, we prove this conjecture for the Frobenius manifolds associated with simple singularities of type A.
DOI: 10.1023/a:1000258122329
发表时间: 1996-11
影响因子: 1.8
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