Efficient arithmetic regularity and removal lemmas for induced bipartite patterns
Combinatorics
2019-04-12 v2
Abstract
Let be an abelian group of bounded exponent and . We show that if the collection of translates of has VC dimension at most , then for every there is a subgroup of of index at most such that one can add or delete at most elements to/from to make it a union of -cosets. We also establish a removal lemma with polynomial bounds, with applications to property testing, for induced bipartite patterns in a finite abelian group with bounded exponent.
Cite
@article{arxiv.1801.04675,
title = {Efficient arithmetic regularity and removal lemmas for induced bipartite patterns},
author = {Noga Alon and Jacob Fox and Yufei Zhao},
journal= {arXiv preprint arXiv:1801.04675},
year = {2019}
}