Article ID Journal Published Year Pages File Type
4649336 Discrete Mathematics 2009 6 Pages PDF
Abstract

A subgraph isomorphic to K1,p(p≥3) in a graph GG is a pp-claw   of GG. A graph GG is K1,pK1,p-restricted   if for any pp-claw HH of GG the number of the edges in GG among vertices of degree 1 in HH is at least p−2p−2. Clearly, every claw-free graph is K1,pK1,p-restricted. We prove that every connected, locally connected K1,4K1,4-restricted graph with minimum degree at least 3 is fully cycle extendable.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
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