本刊英文版2021年64卷第10期(2159–2380)摘要

Equivariant eta forms and equivariant differential K-theory Bo Liu Abstract In this paper, for a compact Lie group action, we prove the anomaly formula and the functoriality of the equivariant Bismut-Cheeger eta forms with perturbation operators when the equivariant family index vanishes.