31 search results - page 1 / 7 » Improper choosability of graphs and maximum average degree |
JGT
2006
13 years 4 months ago
2006
WG
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. We model a problem proposed by Alcatel, a satellite building company, using improper colourings of graphs. The relation between improper colourings and maximum average de...
SIAMDM
2008
13 years 4 months ago
2008
We introduce and study adapted list coloring of graphs and hypergraphs. This is a generalization of ordinary list coloring and adapted coloring, and has more applications than thes...
DM
2010
13 years 5 months ago
2010
For graphs of bounded maximum degree, we consider acyclic t-improper colourings, that is, colourings in which each bipartite subgraph consisting of the edges between two colour cl...
COMBINATORICS
2006
13 years 4 months ago
2006
It is proved that, if G is a K4-minor-free graph with maximum degree 3, then G is totally 4-choosable; that is, if every element (vertex or edge) of G is assigned a list of 4 colo...