Edge cover

Known as: Edge covering, Minimum edge cover, Edge cover problem

In graph theory, an edge cover of a graph is a set of edges such that every vertex of the graph is incident to at least one edge of the set.In…

Papers overview

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2017

—Recently, Adjiashvili [SODA 17] introduced a novel LP for the problem and used it to break the 2-approximation barrier for…

2017

In Graph Theory, the notion of monitoring vertices or edges of graphs by other vertices or edges has been widely studied (see, e…

2016

The invention provides a robot edge covering treatment device applied to the technical field of parts in vehicle part production…

2015

Let G = (V,E) be a finite simple graph with p vertices and q edges. An edge-covering of G is a family of subgraphs H1,H2,...,Ht…

2010

The invention discloses an edge-covering mechanism of an edge-covering machine. The edge-covering mechanism comprises a pre…

2010

The utility model relates a belted layer edge covering adhesive adhering device which comprises a belted layer conveyer belt. The…

2008

In this paper a greedy algorithm to detect conflict cliques in interval graphs and circular-arc graphs is analysed. In a graph, a…

2007

We study a signed variant of edge covers of graphs. Let b be a positive integer, and let G be a graph with minimum degree at…

2007

k≤m Ek and m is minimum. Two related and reasonably well-studied problems are the Minimum Biclique Cover (MBC), where Hk are…

1997

We consider the following problem: given a planar straight-line graph, find a covering triangulation whose maximum angle is as…