Exact and heuristic methods for the vertex separator problem
نویسندگان
چکیده
منابع مشابه
An exact algorithm for solving the vertex separator problem
Given G = (V,E) a connected undirected graph and a positive integer β(|V |), the vertex sperator problem is to find a partition of V into noempty three classes A, B, C such that there is no edge between A and B, max{|A|, |B|} ≤ β(|V |) and |C| is minimum. In this paper we consider the vertex separator problem from a polyhedral point of view. We introduce new classes of valid inequalities for th...
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ژورنال
عنوان ژورنال: Computers & Industrial Engineering
سال: 2020
ISSN: 0360-8352
DOI: 10.1016/j.cie.2019.106135