TEN
发表于 2025-3-30 09:22:36
Financial and Other Services for SMEsties), such that the total flow through any edge does not exceed the capacity. We model the pairs (.) by a second digraph; for technical reasons we have an edge from . to . when we ask for an .-.-flow.
micronutrients
发表于 2025-3-30 12:29:17
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大洪水
发表于 2025-3-30 18:36:16
Minimum Cost Flows,apter 8 one could introduce edge costs to model that the employees have different salaries; our goal is to meet a deadline when all jobs must be finished at a minimum cost. Of course, there are many more applications.
大骂
发表于 2025-3-31 00:18:46
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嘲笑
发表于 2025-3-31 04:11:36
Generalizations of Matroids,iom (M3). In Section 14.1 we consider greedoids, arising by dropping (M2) instead. Moreover, certain polytopes related to matroids and to submodular functions, called polymatroids, lead to strong generalizations of important theorems; we shall discuss them in Section 14.2. Finally, in Section 14.3 w
尊严
发表于 2025-3-31 05:38:28
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ENDOW
发表于 2025-3-31 09:10:21
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歹徒
发表于 2025-3-31 13:46:06
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正常
发表于 2025-3-31 17:47:16
Textbook 20022nd editionarch Project, sponsored by the Hungarian Academy of Sciences and the Deutsche Forschungsgemeinschaft, two Sonderforschungsbereiche (special re search units) of the Deutsche Forschungsgemeinschaft, the Ministere Franc;ais de la Recherche et de la Technologie and the Alexander von Humboldt Foundation