"The categorical product of two 5-chromatic digraphs can be 3-chromatic."

Stéphane Bessy, Stéphan Thomassé (2005)

Details and statistics

DOI: 10.1016/J.DISC.2004.01.023

access: open

type: Journal Article

metadata version: 2022-10-02

a service of  Schloss Dagstuhl - Leibniz Center for Informatics