
We define a generalization of the chromatic number of a graph [math] called the [math] -clique-relaxed chromatic number, denoted [math] . We prove bounds on [math] for all graphs [math] , including corollaries for outerplanar and planar graphs. We also define the [math] -clique-relaxed game chromatic number, [math] , of a graph [math] . We prove [math] for all outerplanar graphs [math] , and give an example of an outerplanar graph [math] with [math] . Finally, we prove that if [math] is a member of a particular subclass of outerplanar graphs, then [math] .
outerplanar graph, clique, 05C15, Discrete Mathematics and Combinatorics, relaxed coloring competitive coloring, competitive coloring, relaxed coloring
outerplanar graph, clique, 05C15, Discrete Mathematics and Combinatorics, relaxed coloring competitive coloring, competitive coloring, relaxed coloring
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