作者: Mamadou Moustapha Kanté , Michaël Rao
DOI: 10.1007/978-3-642-11409-0_19
关键词: Block graph 、 Pathwidth 、 Cograph 、 Line graph 、 Split graph 、 Comparability graph 、 Discrete mathematics 、 Modular decomposition 、 Combinatorics 、 Indifference graph 、 Mathematics
摘要: Rank-width is a graph complexity measure that has many structural properties. It known the rank-width of an undirected maximum over all induced prime graphs with respect to split decomposition and at most 1 if only it distance-hereditary graph. We are interested in extension these results directed graphs. give several characterizations we prove displit decomposition, new on