arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1703.04410math.COmath.AC
收藏

由完美图产生的自反多面体

Reflexive polytopes arising from perfect graphs

Takayuki Hibi, Akiyoshi Tsuchiya

摘要:

自反多面体是格多面体的一个重要类别。特别是具有整数分解性质的自反多面体是人们感兴趣的。本文利用Grönbner基上的代数技巧,给出了一类新的由完美图产生的具有整数分解性质的自反多面体.此外,Ehrhart $δ$ -多项式的这些多面体将被研究。

英文摘要:

Reflexive polytopes form one of the distinguished classes of lattice polytopes. Especially reflexive polytopes which possess the integer decomposition property are of interest. In the present paper, by virtue of the algebraic technique on Grönbner bases, a new class of reflexive polytopes which possess the integer decomposition property and which arise from perfect graphs will be presented. Furthermore, the Ehrhart $δ$-polynomials of these polytopes will be studied.

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。

↑