Efficiently list-edge coloring multigraphs asymptotically optimally
Efficiently list-edge coloring multigraphs asymptotically optimally
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有效地渐进最优地列出边缘着色多重图
DOI:
10.1137/1.9781611975994.142
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发表时间:
2020
期刊:
影响因子:
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通讯作者:
Sinclair, Alistair
中科院分区:
文献类型:
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作者:
Iliopoulos, Fotis;Sinclair, Alistair
We give polynomial time algorithms for the seminal results of Kahn, who showed that the Goldberg–Seymour and list‐coloring conjectures for (list‐)edge coloring multigraphs hold asymptotically. Kahn's arguments are based on the probabilistic method and are non‐constructive. Our key insight is that we can combine sophisticated techniques due to Achlioptas, Iliopoulos, and Kolmogorov for the analysis of local search algorithms with correlation decay properties of the probability spaces on matchings used by Kahn in order to construct efficient edge‐coloring algorithms.