Pancyclicity and NP-completeness in planar graphs
Discrete Applied Mathematics
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Graph Theory With Applications
Graph Theory With Applications
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A vertex of a graph is locally connected if its neighborhood is connected. A graph G is locally connected if every vertex of G is locally connected. A graph is called claw-free if it does not contain a copy of K 1,3 as an induced subgraph. In this paper, we provide a constructive characterization of 4-connected 4-regular locally connected claw-free graphs. From its proof, we can give a linear polynomial-time algorithm to construct a 4-connected 4-regular locally connected claw-free graph.