BCOV invariant for Calabi-Yau pairs

2019/02/21 by Zhang, Yeping
#58J52 #Differential Geometry (math.DG) #FOS: Mathematics

paper · doi:10.48550/arxiv.1902.08062

Abstract

We construct BCOV invariant for Calabi-Yau pairs. The construction covers the classical BCOV invariant and certain equivariant BCOV invariant. The BCOV invariant obtained is expected to be well-behaved under birational equivalence.

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