284 search results - page 1 / 57 » On the adaptable chromatic number of graphs |
EJC
2008
13 years 4 months ago
2008
The adaptable chromatic number of a graph G is the smallest integer k such that for any edge k-colouring of G there exists a vertex kcolouring of G in which the same colour never ...
ARSCOM
2004
13 years 4 months ago
2004
The concept of circular chromatic number of graphs was introduced by Vince(1988). In this paper we define circular chromatic number of uniform hypergraphs and study their basic pr...
DM
2008
13 years 4 months ago
2008
In this paper, the total chromatic number and fractional total chromatic number of circulant graphs are studied. For cubic circulant graphs we give upper bounds on the fractional ...
JGT
2010
13 years 2 months ago
2010
In 1966 Erd˝os and Hajnal proved that the chromatic number of graphs whose
ENDM
2006
13 years 4 months ago
2006
We introduce the incidence game chromatic number which unifies the ideas of game chromatic number and incidence coloring number of an undirected graph. For kdegenerate graphs with...