
arXiv: 1709.06898
We call a graph $G$ pancyclic if it contains at least one cycle of every possible length $m$, for $3\le m\le |V(G)|$. In this paper, we define a new property called chorded pancyclicity. We explore forbidden subgraphs in claw-free graphs sufficient to imply that the graph contains at least one chorded cycle of every possible length $4, 5, \ldots, |V(G)|$. In particular, certain paths and triangles with pendant paths are forbidden.
14 pages, 14 figures
chorded cycle, pancyclic, FOS: Mathematics, Mathematics - Combinatorics, Combinatorics (math.CO), Paths and cycles, forbidden subgraph, Hamiltonian
chorded cycle, pancyclic, FOS: Mathematics, Mathematics - Combinatorics, Combinatorics (math.CO), Paths and cycles, forbidden subgraph, Hamiltonian
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