On the linear (n-1)-arboricity of Kn(m)
摘要:
Summary: A linear $k$-forest of an undirected graph $G$ is a subgraph of $G$ whose components are paths with lengths at most $k$. The linear $k$-arboricity of $G$, denoted by $la_k(G)$, is the minimum number of linear $k$-forests needed to partition the edge set $E(G)$ of $G$. In the case where the lengths of paths are not restricted, we then have the linear arboricity of $G$, denoted by $la(G)$. In this paper, we obtain the exact value of the linear $(n - 1)$-arboricity of any balanced complete $n$-partite graph $K_{n(m)}$.
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DOI:
10.1016/j.dam.2010.04.013
被引量:
年份:
2010
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