【摘 要】
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The FJRW invariants have been recently intruduced by Fan–Jarvis–Ruan as an analog to Gromov-Witten theory.For quintic Calabi-Yau cases,the two theory are
【出 处】
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2016年整体镜像对称研讨会(workshop on Global Mirror Symmetry)
论文部分内容阅读
The FJRW invariants have been recently intruduced by Fan–Jarvis–Ruan as an analog to Gromov-Witten theory.For quintic Calabi-Yau cases,the two theory are connected by the(conjectural)Landau-Ginzburg/Calabi-Yau correspondence.In this talk,I will mainly introduce the computations of the elliptic FJRW invariants of weight zero for Fermat quintic.Then together with the wall-crossing formula between weighted FJRW invariants introduced by Dusty,we can check that our results match with the mirror predictions given by physicists.This is a joint work with Dusty Ross and Yongbin Ruan.
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