Sharp Mei's lemma with different bases
arXiv:2009.11906
Abstract
In this paper, we prove a sharp Mei's Lemma with assuming the bases of the underlying general dyadic grids are different. As a byproduct, we specify all the possible cases of adjacent general dyadic systems with different bases. The proofs have connections with certain number-theoretic properties.
16 pages. Based on the framework developed by Anderson and Hu in arXiv:2004.14929