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math.CO2015★ 2 cited
-WORM colorings: Results for 2-connected graphs
Csilla Bujtás, Zsolt Tuza
Given two graphs and , an -WORM coloring of is an assignment of colors to its vertices in such a way that no -subgraph of is monochromatic or rainbow. If h…
math.CO2015
-WORM colorings of graphs: Lower chromatic number and gaps in the chromatic spectrum
Csilla Bujtás, Zsolt Tuza
A -WORM coloring of a graph is an assignment of colors to the vertices in such a way that the vertices of each -subgraph of get precisely two colors. We study gra…