arXivDaily arXiv每日学术速递 周一至周五更新
arXiv math/0603001math.COmath-phmath.MP
收藏

渐近匹配猜想的验证

Validations of the Asymptotic Matching Conjectures

Shmuel Friedland, Elliot Krop, Per Hakan Lundow, Klas Markström

摘要:

本文综述了$r$ -正则二部图的渐近匹配图,以及它们在估计$d$ -维整数格和Bethe格的单体-二聚体熵中的联系.我们证明了新的严格的上限和下界的单体-二聚体熵,支持这些programmures。我们描述了一个一般的建设无限家庭的$r$ -正则环面图,并给出算法计算密度$p$,任何$p\in [0,1]$,这些图的单体-二聚体熵。最后,我们利用环面图来检验某些无限$r$ -正则二部图的渐近匹配图。

英文摘要:

In this paper we review the asymptotic matching conjectures for $r$-regular bipartite graphs, and their connections in estimating the monomer-dimer entropies in $d$-dimensional integer lattice and Bethe lattices. We prove new rigorous upper and lower bounds for the monomer-dimer entropies, which support these conjectures. We describe a general construction of infinite families of $r$-regular tori graphs and give algorithms for computing the monomer-dimer entropy of density $p$, for any $p\in [0,1]$, for these graphs. Finally we use tori graphs to test the asymptotic matching conjectures for certain infinite $r$-regular bipartite graphs.

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。

↑