Abstract

For non-negative integers i, j and k, we denote the generalized net as N i,j,k , which is a triangle with disjoint paths of length i, j and k, attached to distinct vertices of the triangle. In this paper, we prove that every 3-connected {K 1,3,N 8−i,i,1}-free graph is hamiltonian, where 1 ≤ i ≤ 4.

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