On the Frobenius Manifolds for Cusp Singularities
On the Frobenius Manifolds for Cusp Singularities
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关于尖点奇点的 Frobenius 流形
DOI：
10.1016/j.aim.2014.12.019
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发表时间：
2015
影响因子：
1.7
通讯作者：
Atsushi TAKAHASHI and Yuuki SHIRAISHI
中科院分区：
文献类型：
--
作者：
Fujiki;A.;and Pontecorvo;M.;H.Nakajima;Atsushi TAKAHASHI and Yuuki SHIRAISHI
我们表明，Frobenius流形的一对尖点奇点和它的典型的原始形式是同构的一个构造从Gromov-Witten理论的orbifold射影线至多有三个orbifold点。我们还计算了Frobenius流形的交形式。
We show that the Frobenius manifold associated to the pair of a cusp singularity and its canonical primitive form is isomorphic to the one constructed from the Gromov–Witten theory for an orbifold projective line with at most three orbifold points. We also calculate the intersection form of the Frobenius manifold.