通便
发表于 2025-4-1 03:14:00
Eran Halperin,Uri Zwickrapy assimilate the latest literature on these issues and others for an in-depth review of the management of peripheral vascular disease. Providing an overview of the management of diabetes and diabetic foot changes as well as providing a view of cutting-edge and emerging topics in optimization of a
行乞
发表于 2025-4-1 07:25:54
Refael Hassin,Asaf Levinrapy assimilate the latest literature on these issues and others for an in-depth review of the management of peripheral vascular disease. Providing an overview of the management of diabetes and diabetic foot changes as well as providing a view of cutting-edge and emerging topics in optimization of a
整洁漂亮
发表于 2025-4-1 13:41:37
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杠杆
发表于 2025-4-1 14:56:39
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正论
发表于 2025-4-1 18:33:44
Approximate ,-MSTs and ,-Steiner Trees via the Primal-Dual Method and Lagrangean Relaxation,ation algorithms. We also derive a constant-factor approximation algorithm for the .-Steiner tree problem using these ideas, and point out the common features of these problems that allow them to be solved with similar techniques.
agglomerate
发表于 2025-4-1 23:50:21
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犬儒主义者
发表于 2025-4-2 04:10:30
Circuit Mengerian Directed Graphs,ty is closed under digraph minors, thus Circuit Mengerian digraphs can be characterized by a list of minor minimal non Circuit Mengerian digraphs. In this paper we give such an excluded minor characterization.