Results 111 to 120 of about 258 (128)

SMALL RAMSEY NUMBERS II: CRITICAL COLOURINGS FORr(C5+ e,K5)

Quaestiones Mathematicae, 1994
George R T Hendry
exaly  

TWO RESULTS ON GENERALIZED CHROMATIC NUMBERS

Quaestiones Mathematicae, 1990
Izak Broere, Marietjie Frick
exaly  

Total chromatic number of honeycomb network

Journal of Discrete Mathematical Sciences and Cryptography, 2021
exaly  

ON UNIQUELY -G k-COLOURABLE GRAPHS

Quaestiones Mathematicae, 1992
D G Corneil
exaly  

A Construction of Uniquely C4-free colourable Graphs

Quaestiones Mathematicae, 1990
Izak Broere
exaly  

Every planar map is four colorable. Part I: Discharging

Illinois Journal of Mathematics, 1977
exaly  

More on the total dominator chromatic number of a graph

Journal of Information and Optimization Sciences, 2019
Saeid Alikhani
exaly  

Every planar map is four colorable. Part II: Reducibility

Illinois Journal of Mathematics, 1977
exaly  

COLORING THE SQUARE OF AN OUTERPLANAR GRAPH

Taiwanese Journal of Mathematics, 2006
Ko-Wei Lih, Wei-Fan Wang
exaly  

Every planar graph has an acyclic 8-coloring

Duke Mathematical Journal, 1974
exaly