arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0905.1915math.CO
收藏

关于图不变量的重构

On the Reconstruction of Graph Invariants

T. Kotek

摘要:

自1941年Kelly和Ulam提出重构猜想以来,重构猜想对于简单无向图一直是开放的。为了证明这个猜想,许多图不变量已经被证明是可以从顶点删除的甲板上重建的,特别是一些突出的图多项式。其中有Tutte多项式、色多项式和特征多项式。我们表明,交错多项式,U -多项式,通用的边缘消除多项式xi和有色版本的后两个是可重构的。

英文摘要:

The reconstruction conjecture has remained open for simple undirected graphs since it was suggested in 1941 by Kelly and Ulam. In an attempt to prove the conjecture, many graph invariants have been shown to be reconstructible from the vertex-deleted deck, and in particular, some prominent graph polynomials. Among these are the Tutte polynomial, the chromatic polynomial and the characteristic polynomial. We show that the interlace polynomial, the U -polynomial, the universal edge elimination polynomial xi and the colored versions of the latter two are reconstructible.

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。

↑