We prove upper and lower bounds on the chromatic number of the square of the cartesian product of trees. The bounds are equal if each tree has even maximum degree.
Source: OpenCitations
THE GENERAL POSITION NUMBER OF THE CARTESIAN PRODUCT OF TWO TREES
Bulletin of the Australian Mathematical Society
Journal reference : Volume 104, 2020, pp. 1-10
DOI : 10.1017/s0004972720001276