Intersection graphs of vertex disjoint paths in a tree
نویسندگان
چکیده
Two characterizations of intersection graphs of vertex disjoint paths in a tree, one in terms of maximal clique separator and the other in terms of minimal forbidden subgraphs, are presented. A polynomial recognition algorithm for this class is suggested.
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عنوان ژورنال:
- Discrete Mathematics
دوره 146 شماره
صفحات -
تاریخ انتشار 1995