Yeping Zhang

activity

20162022

most citedMotivic integration and the birational invariance of BCOV invariants

5 citations · 17 across the 10 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.DG2019★ 1 cited

An extension of BCOV invariant

Yeping Zhang

Bershadsky, Cecotti, Ooguri and Vafa constructed a real valued invariant for Calabi-Yau manifolds, which is called the BCOV invariant. In this paper, we consider a pair $(X, Y)$ , wh…

math.DG2019★ 2 cited

BCOV invariant for Calabi-Yau pairs

Yeping Zhang

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 expect…