Cycles in 2-connected graphs
نویسندگان
چکیده
منابع مشابه
Cycles in 2-connected graphs
Let Gn be a class of graphs on n vertices. For an integer c, let ex(Gn, c) be the smallest integer such that if G is a graph in Gn with more than ex(Gn, c) edges, then G contains a cycle of length more than c. A classical result of Erdös and Gallai is that if Gn is the class of all simple graphs on n vertices, then ex(Gn, c) = c 2 (n − 1). The result is best possible when n − 1 is divisible by ...
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ژورنال
عنوان ژورنال: Journal of Combinatorial Theory, Series B
سال: 2004
ISSN: 0095-8956
DOI: 10.1016/j.jctb.2004.09.003