Dennis D. A. Epple
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View article: Graph partitions and the bichromatic number
Graph partitions and the bichromatic number Open
A (k,l)-colouring of a graph is a partition of its vertex set into k independent sets and l cliques. The bichromatic number chi^b of a graph is the minimum r$ such that the graph is (k,l)-colourable for all k+l=r. The bichromatic number is…