Abstract: Given an indirected graph G = (V;E), a Vertex k-Separator is a subset of the vertex set V such that, when the separator is removed from the graph, ...

Abstract—Given an indirected graph G = (V,E), a Vertex k-Separator is a subset of the vertex set V such that, when the separator is removed from the graph, ...

Given an indirected graph G = (V, E), a Vertex k-Separator is a subset of the vertex set V such that, when the separator is removed from the graph, ...

Given an indirected graph G = (V;E), a Vertex k-Separator is a subset of the vertex set V such that, when the separator is removed from the graph, ...

In this work, we address the BCPk using mathematical programming. We propose a compact formula- tion based on flows and a formulation based on separators. We ...

This paper describes versions of a branch-and-cut algorithm that uses two families of cuts, symmetric and asymmetric, for which a heuristic to generate ...

Oct 22, 2024 · Given a vertex-weighted undirected graph G = (V, E, w) and a positive integer k, we consider the k-separator problem: it consists in finding ...

May 31, 2018 · In Section 4, we present a formulation with an exponential number of variables and a polynomial number of constraints. We also give a column ...

Abstract. We present a novel approach for solving systems of polynomial equations via graph partitioning. The concept of a variable-sharing graph of a.

The separator itself may be a set of edges, in which case it is called a balanced edge separator, or a set of vertices, in which case it is called a balanced ...