Hypergraph extensions of the Erdős-Gallai theorem

E Győri, GY Katona, N Lemons - European Journal of Combinatorics, 2016 - Elsevier
Hypergraph extensions of the Erdős-Gallai Theorem - ScienceDirect Skip to main contentSkip to
article Elsevier logo Journals & Books Search RegisterSign in View PDF Download full issue …

Hamilton -cycles in randomly-perturbed hypergraphs

A McDowell, R Mycroft - arXiv preprint arXiv:1802.04242, 2018 - arxiv.org
We prove that for integers $2\leq\ell< k $ and a small constant $ c $, if a $ k $-uniform
hypergraph with linear minimum codegree is randomlyperturbed'by changing non-edges to …

Rainbow Hamilton cycle in hypergraph system

Y Tang, B Wang, G Wang, G Yan - arXiv preprint arXiv:2302.00080, 2023 - arxiv.org
In this paper, we develop a new rainbow Hamilton framework, which is of independent
interest, settling the problem proposed by Gupta, Hamann, M\"{u} yesser, Parczyk, and …

Tree containment and degree conditions

M Stein - Discrete mathematics and applications, 2020 - Springer
Tree Containment and Degree Conditions | SpringerLink Skip to main content
Advertisement SpringerLink Account Menu Find a journal Publish with us Track your …

The extremal number of tight cycles

B Sudakov, I Tomon - International Mathematics Research …, 2022 - academic.oup.com
A tight cycle in an-uniform hypergraph is a sequence of vertices such that all-tuples (with
subscripts modulo) are edges of. An old problem of V. Sós, also posed independently by J …

Minimum degree conditions for tight Hamilton cycles

R Lang, N Sanhueza‐Matamala - Journal of the London …, 2022 - Wiley Online Library
We develop a new framework to study minimum dd‐degree conditions in kk‐uniform
hypergraphs, which guarantee the existence of a tight Hamilton cycle. Our main theoretical …

A hypergraph bandwidth theorem

R Lang, N Sanhueza-Matamala - arXiv preprint arXiv:2412.14891, 2024 - arxiv.org
A cornerstone of extremal graph theory due to Erd\H {o} s and Stone states that the edge
density which guarantees a fixed graph $ F $ as subgraph also asymptotically guarantees a …

Hypergraphs with no tight cycles

S Letzter - Proceedings of the American Mathematical Society, 2023 - ams.org
We show that every $ r $-uniform hypergraph on $ n $ vertices which does not contain a tight
cycle has at most $ O (n^{r-1}(\log n)^ 5) $ edges. This is an improvement on the previously …

Embedding graphs into larger graphs: results, methods, and problems

M Simonovits, E Szemerédi - Building Bridges II: Mathematics of László …, 2019 - Springer
Abstract Extremal Graph Theory is a very deep and wide area of modern combinatorics. It is
very fast developing, and in this long but relatively short survey we select some of those …

Towards a hypergraph version of the P\'osa-Seymour conjecture

M Pavez-Signé, N Sanhueza-Matamala… - arXiv preprint arXiv …, 2021 - arxiv.org
We prove that for fixed $ r\ge k\ge 2$, every $ k $-uniform hypergraph on $ n $ vertices
having minimum codegree at least $(1-(\binom {r-1}{k-1}+\binom {r-2}{k-2})^{-1}) n+ o (n) …