Definable regularity lemmas for NIP hypergraphs

A Chernikov, S Starchenko - The Quarterly Journal of …, 2021 - academic.oup.com
We present a systematic study of the regularity phenomena for NIP hypergraphs and
connections to the theory of (locally) generically stable measures, providing a model …

Irregular triads in 3-uniform hypergraphs

C Terry, J Wolf - arxiv preprint arxiv:2111.01737, 2021 - arxiv.org
Over the past several years, numerous authors have explored model theoretically motivated
combinatorial conditions that ensure that a graph has an efficient regular decomposition in …

Definable regularity lemmas for NIP hypergraphs

A Chernikov, S Starchenko - arxiv preprint arxiv:1607.07701, 2016 - arxiv.org
We present a systematic study of the regularity phenomena for NIP hypergraphs and
connections to the theory of (locally) generically stable measures, providing a model …

Higher-order generalizations of stability and arithmetic regularity

C Terry, J Wolf - arxiv preprint arxiv:2111.01739, 2021 - arxiv.org
We define a natural notion of higher-order stability and show that subsets of $\mathbb {F}
_p^ n $ that are tame in this sense can be approximately described by a union of low …

Perfect stable regularity lemma and slice-wise stable hypergraphs

A Chernikov, H Towsner - arxiv preprint arxiv:2402.07870, 2024 - arxiv.org
We investigate various forms of (model-theoretic) stability for hypergraphs and their
corresponding strengthenings of the hypergraph regularity lemma with respect to partitions …

Regular partitions of gentle graphs

Y Jiang, J Nešetřil, P Ossona de Mendez… - Acta Mathematica …, 2020 - Springer
Szemerédi's Regularity Lemma is a very useful tool of extremal combinatorics. Recently,
several refinements of this seminal result were obtained for special, more structured classes …

Countable Ramsey

LN Coregliano, M Malliaris - arxiv preprint arxiv:2203.10396, 2022 - arxiv.org
The celebrated Erd\H {o} s-Hajnal Conjecture says that in any proper hereditary class of
finite graphs we are guaranteed to have a clique or anti-clique of size $ n^ c $, which is a …

Notes on the stable regularity lemma

M Malliaris, S Shelah - Bulletin of Symbolic Logic, 2021 - cambridge.org
Some years ago, we proved a “stable regularity lemma” showing essentially that Szemerédi’s
celebrated regularity lemma is Page 1 The Bulletin of Symbolic Logic Volume 27, Number 4 …

Growth of regular partitions 2: Weak regularity

C Terry - arxiv preprint arxiv:2404.01293, 2024 - arxiv.org
This is Part 2 in a series of papers about the growth of regular partitions in hereditary
properties $3 $-uniform hypergraphs. The focus of this paper is the notion of weak …

[PDF][PDF] Randomness in the Limit

H Towsner - 2022 - sas.upenn.edu
Randomness in the Limit Page 1 Randomness in the Limit Henry Towsner July 13, 2022
DRAFT Page 2 2 Page 3 Contents Preface 7 1 Random and Quasi-random Graphs 9 1.1 …