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arXiv · 1307.2688

Multicoloring of cannonball graphs

Petra Sparl·Rafal Witkowski·Janez Zerovnik
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Abstract

The frequency allocation problem that appeared in the design of cellular telephone networks can be regarded as a multicoloring problem on a weighted hexagonal graph, which opened some still interesting mathematical problems. We generalize the multicoloring problem into higher dimension and present the first \jz{approximation} algorithms for multicoloring of so called cannonball graphs.

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Petra Sparl, Rafal Witkowski, Janez Zerovnik. 2013-07-10. Multicoloring of cannonball graphs. https://arxiv.org/abs/1307.2688

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