Ruan's Conjecture on Singular symplectic flops

2008/04/19 by Bohui Chen, An-Min Li, Chen, Bohui +3
Mathematics · #14E30 #53D45 #Algebraic Geometry (math.AG) #FOS: Mathematics #Symplectic Geometry (math.SG) #math.AG #math.SG #msc:14E30 #msc:53D45

paper · pdf · doi:10.48550/arxiv.0804.3143

34pages

arxiv created 2008/04/19 · arxiv updated 2009/12/01

Abstract

We prove that the orbifold quantum ring is preserved under singular symplectic flops. Hence we verify Ruan's conjecture for this case.

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