![](/img/cover-not-exists.png)
Graph homomorphisms via vector colorings
Godsil, Chris, Roberson, David E., Rooney, Brendan, Šámal, Robert, Varvitsiotis, AntoniosVolume:
79
Language:
english
Journal:
European Journal of Combinatorics
DOI:
10.1016/j.ejc.2019.04.001
Date:
June, 2019
File:
PDF, 449 KB
english, 2019