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Recursive constructions of small regular graphs of given degree and girth

✍ Scribed by Exoo, Geoffrey (author);Jajcay, Robert (author)


Book ID
113567491
Publisher
Elsevier B.V.
Year
2012
Tongue
English
Weight
295 KB
Volume
312
Category
Article
ISSN
0012-365X

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## Abstract The odd girth of a graph __G__ is the length of a shortest odd cycle in __G__. Let __d__(__n, g__) denote the largest __k__ such that there exists a __k__‐regular graph of order __n__ and odd girth __g__. It is shown that __d____n, g__ β‰₯ 2|__n__/__g__β‰₯ if __n__ β‰₯ 2__g__. As a consequenc