J Bok, N Jedličková, B Martin,
D Paulusma… - … Science–Theory and …, 2021 - Springer
Abstract A function c: V (G) → {1, 2, ..., k\} c: V (G)→ 1, 2,…, k is ak-colouring of a graph G if c
(u) ≠ c (v) c (u)≠ c (v) whenever u and v are adjacent. If any two colour classes induce the …