Autor:	Federico Galetto, Elisabeth Helmick, Molly Walsh
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	13F55 05E40 05C25 05C69 05C76 Mathematics::Combinatorics Computer Science::Discrete Mathematics General Mathematics Mathematics - Combinatorics Mathematics - Commutative Algebra
Popis:	We define an operation of jets on graphs inspired by the corresponding notion in commutative algebra and algebraic geometry. We examine a few graph theoretic properties and invariants of this construction, including chromatic numbers, co-chordality, and vertex covers. Comment: fixed some typos, cleaned up notations, figures, and examples
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b27db704c85ce5553f6886f9b6385dc http://arxiv.org/abs/2104.08933 Zobrazit plný text záznamu