Graph coloring and Graham's greatest common divisor problem

Bartlomiej Bosek, Michal Debski, Jaroslaw Grytczuk, Joanna Sokól, Malgorzata Sleszynska-Nowak, Wiktor Zelazny. Graph coloring and Graham's greatest common divisor problem. Discrete Mathematics, 341(3):781-785, 2018. [doi]

Abstract

Abstract is missing.