作者: Tom Coates , Alessio Corti , Hiroshi Iritani , Hsian-Hua Tseng
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摘要: Using the mirror theorem [CCIT15], we give a Landau-Ginzburg description for big equivariant quantum cohomology of toric Deligne-Mumford stacks. More precisely, prove that D-module stack is isomorphic to Saito structure associated potential. We GKZ-style presentation D-module, and combinatorial as Stanley-Reisner ring. establish convergence isomorphism in setting.