The packing chromatic number of the infinite square lattice is between 13 and 15
Martin, Barnaby, Raimondi, Franco, Chen, Taolue, Martin, JosVolume:
225
Language:
english
Journal:
Discrete Applied Mathematics
DOI:
10.1016/j.dam.2017.03.013
Date:
July, 2017
File:
PDF, 882 KB
english, 2017