Research Department:

 Mickael Montassier 
 Université Montpellier 
 LIRMM - UMR 5506 - CC477
 161 rue Ada 
 34095 Montpellier Cedex 5 - France 
 Tel. +33 4 67 41 86 06 - Fax. +33 4 67 41 85 00 


LIRMM

HAL-LIRMM

Dept. Info UM2

GT Graphes

Vertex-partitions of planar graphs

The 3-Color Problem

Around the world