SIAM Journal on Discrete Mathematics. 2008;22(4):1624-1639. doi: 10.1137/060668316 Q21.02025
Minimum Cost Homomorphisms to Semicomplete Bipartite Digraphs
到半完全二部有向图的最小代价同态
DOI: 10.1137/060668316
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SIAM Journal on Discrete Mathematics. 2008;22(4):1624-1639. doi: 10.1137/060668316 Q21.02025
DOI: 10.1137/060668316
摘要 查看摘要