Graph Equation for Line Graphs and m-Step Graphs
نویسندگان
چکیده
منابع مشابه
Graph Equation for Line Graphs and m-Step Graphs
Given a graph G, the m-step graph of G, denoted by Sm(G), has the same vertex set as G and an edge between two distinct vertices u and v if there is a walk of length m from u to v. The line graph of G, denoted by L(G), is a graph such that the vertex set of L(G) is the edge set of G and two vertices u and v of L(G) are adjacent if the edges corresponding to u and v share a common end vertex in ...
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ژورنال
عنوان ژورنال: Graphs and Combinatorics
سال: 2011
ISSN: 0911-0119,1435-5914
DOI: 10.1007/s00373-011-1081-7