On a theorem of Grigor'yan, Hu and Lau
Probability
2016-05-16 v1
Abstract
We refine a result of Grigor'yan, Hu and Lau to give a moment condition on a heat kernel which characterizes the critical exponent at which a family of Besov spaces associated to the Dirichlet energy becomes trivial.
Keywords
Cite
@article{arxiv.1605.04226,
title = {On a theorem of Grigor'yan, Hu and Lau},
author = {Luke G. Rogers},
journal= {arXiv preprint arXiv:1605.04226},
year = {2016}
}
Comments
The refinement made here is mathematically elementary. It is only posted because the weaker result in the original paper is frequently used