A triangle-free graph is maximal if the addition of any edge creates a triangle. For n ~> 5, we show there is an n-node m-edge maximal triangle-free graph if and only if it is complete bipartite or 2n-5<<.m<<.L(n-1)2/4J+l. A diameter 2 graph is minimal if the deletion of any edge increases the diame
β¦ LIBER β¦
The Size of Maximally Irregular Graphs and Maximally Irregular Triangle-Free Graphs
β Scribed by Fengxia Liu, Zhao Zhang, Jixiang Meng
- Book ID
- 120788842
- Publisher
- Springer Japan
- Year
- 2013
- Tongue
- English
- Weight
- 592 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0911-0119
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## Abstract Let __G__ be a graph and let __k__β²(__G__) be the edgeβconnectivity of __G__. The __strength__ of __G__, denoted by kΜβ²(__G__), is the maximum value of __k__β²(__H__), where __H__ runs over all subgraphs of __G__. A simple graph __G__ is called kβ__maximal__ if kΜβ²(__G__) β€ __k__ but for
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