Multi-commodity variable upper bound flow models

Burchett D. L.; Richard J-P P.

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Multi-commodity variable upper bound flow models

机译：多商品变量上限流模型

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摘要

We perform a polyhedral study of a multi-commodity generalization of variable upper bound flow models. In particular, we establish some relations between facets of single- and multi-commodity models. We then introduce a new family of inequalities, which generalizes traditional flow cover inequalities to the multi-commodity context. We present encouraging numerical results. (C) 2015 Elsevier B.V. All rights reserved.

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《Discrete optimization》 |2015年第null期|共34页
作者
Burchett D. L.; Richard J-P P.;
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正文语种 eng
中图分类计算数学;
关键词
Cutting planes; Facets; Variable upper bounds; Lifting;

机译：切面;面;可变上限;提升;

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Multi-commodity variable upper bound flow models

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