A note on a problem of Capobianco and Molluzzo
AbstractThe aim of this paper is to solve a problem of Capobianco and Molluzzo [2, pag. 65]. More exactly, we show that for any two integers n and m, 1there exists a graph G, such that k(G)=n and k[L(G)]=m, where k(G) denotes the connectivity of G , and L(G) the line graph of G.
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