Generalized vertex covering in interval graphs
نویسندگان
چکیده
منابع مشابه
Generalized Vertex Covering in Interval Graphs
Marathe, M.V., R. Ravi and C. Pandu Rangan, Generalized vertex covering in interval graphs. Discrete Applied Mathematics 39 (1992) 87-93. Given an integer i and an undirected graph G. the genera!ized i-verkx OFJPY pr&!z~ is to find a minimum set of vertices such that all chques in G of size i contain at least one vertex from this set. This problem is known to be NP-complete for chordal graphs w...
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ژورنال
عنوان ژورنال: Discrete Applied Mathematics
سال: 1992
ISSN: 0166-218X
DOI: 10.1016/0166-218x(92)90116-r