Orientation data for coherent sheaves on the local projective plane

2018/09/06 by Shi, Yun
#Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.1809.01776

Abstract

In this note, we show that the canonical orientation data on the quiver hearts are compatible under the autoequivalence _⊗π^*O(1), and hence glue to give an orientation data for the stack of coherent sheaves on local P2.

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