%0 Journal Article
%T Davies-Gaffney-Grigor'yan Lemma on Graphs
%A Frank Bauer
%A Bobo Hua
%A Shing-Tung Yau
%J Mathematics
%D 2014
%I arXiv
%X We prove a variant of the Davies-Gaffney-Grigor'yan Lemma for the continuous time heat kernel on graphs. We use it together with the Li-Yau inequality to obtain strong heat kernel estimates for graphs satisfying the exponential curvature dimension inequality.
%U http://arxiv.org/abs/1402.3457v2