arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1208.2263math.OC
收藏

关于二元规划的Lovasz-Schrijver半定规划松弛的一个注记

A note on the Lovasz-Schrijver Semidefinite Programming Relaxation for Binary Integer Programs

Pietro Paparella

摘要:

二进制整数规划(BIP)问题之所以引起人们的兴趣,部分是因为它们所造成的困难,以及因为它们的各种应用,包括在图论、组合优化和网络优化中的应用。在本文中,我们明确地陈述了BIP问题的Lovasz-Schrijver半定规划(SDP)松弛(原始标准式),该松弛产生比规范线性规划松弛更紧的上界。

英文摘要:

Binary Integer Programming (BIP) problems are of interest due in part to the difficulty they pose and because of their various applications, including those in graph theory, combinatorial optimization and network optimization. In this note, we explicitly state the Lovasz-Schrijver Semidefinite Programming (SDP) relaxation (in primal-standard form) for a BIP problem, a relaxation that yields a tighter upper-bound than the canonical Linear Programming relaxation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑