Feedback problems consist of removing a minimal number of arcs or nodes of a directed or undirected graph in order to make it acyclic. In this paper we consider a special variant, namely the problem of finding a maximum weight node induced acyclic subdigraph. We discuss valid and facet defining inequalities for the associated polytope and present computational results with a branch-and-cut algorithm.
CITATION STYLE
Funke, M., & Reinelt, G. (1996). A polyhedral approach to the feedback vertex set problem. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1084, pp. 445–459). Springer Verlag. https://doi.org/10.1007/3-540-61310-2_33
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