Stokes Matrices for the Quantum Cohomologies of Grassmannians

2005/03/17 by Kazushi Ueda, Ueda, Kazushi · 1 citation
Mathematics · #14N35 #53D45 #Algebraic Geometry (math.AG) #FOS: Mathematics #Symplectic Geometry (math.SG) #math.AG #math.SG #msc:14N35 #msc:53D45

paper · pdf · doi:10.48550/arxiv.math/0503355

11 pages, 1 figure

arxiv created 2005/03/17 · arxiv updated 2009/12/01

Abstract

We prove the conjectural relation between the Stokes matrix for the quantum cohomology and an exceptional collection generating the derived category of coherent sheaves in the case of the Grassmannian. The proof is based on the relation between the quantum cohomology of the Grassmannian and that of the projective space.

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• On Exceptional Collections on Grassmannians

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