Approximation Algorithms for the Achroma
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Amitabh Chaudhary; Sundar Vishwanathan
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Article
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2001
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Elsevier Science
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English
⚖ 108 KB
The achromatic number for a graph G = V E is the largest integer m such that there is a partition of V into disjoint independent sets V 1 V m such that for each pair of distinct sets V i , V j , V i ∪ V j is not an independent set in G. Yannakakis and Gavril (1980, SIAM J. Appl. Math. 38, 364-372) p