Kanesh, Lawqueen; MAITY, SOUMEN; MULUK, KOMAL; Saurabh, Saket
(Springer, 2020-06)
Given a graph G=(V,E) , a subset S⊆V(G) is said to be a feedback vertex set of G if G−S is a forest. In the Feedback Vertex Set (FVS) problem, we are given an undirected graph G, and a positive integer k, the question is ...