78 search results - page 1 / 16 » Minimal Universal Bipartite Graphs |
ARSCOM
2007
13 years 5 months ago
2007
A graph U is (induced)-universal for a class of graphs X if every member of X is contained in U as an induced subgraph. We study the problem of finding a universal graph with min...
JGT
2010
13 years 3 months ago
2010
We investigate the minimization problem of the minimum degree of minimal Ramsey graphs, initiated by Burr, Erd˝os, and Lov´asz. We determine the corresponding graph parameter fo...
COMBINATORICA
2006
13 years 5 months ago
2006
In this paper we show that, if G is a Berge graph such that neither G nor its complement G contains certain induced subgraphs, named proper wheels and long prisms, then either G i...
LATIN
2000
Springer
13 years 8 months ago
2000
Springer
We look at the minimal size of a maximal matching in general, bipartite and
CATS
2008
13 years 6 months ago
2008
Given an undirected graph with edge weights, we are asked to find an orientation, i.e., an assignment of a direction to each edge, so as to minimize the weighted maximum outdegree...