Ehrhart Polynomial Roots and Stanley's Non-negativity Theorem
Ehrhart Polynomial Roots and Stanley's Non-negativity Theorem
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埃尔哈特多项式根和斯坦利非负定理
DOI:
10.1090/conm/452/08773
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发表时间:
2006
期刊:
影响因子:
--
通讯作者:
M. Develin
中科院分区:
文献类型:
--
作者:
Benjamin Braun;M. Develin
Stanley's non-negativity theorem is at the heart of many of the results in Ehrhart theory. In this paper, we analyze the root behavior of general polynomials satisfying the conditions of Stanley's theorem and compare this to the known root behavior of Ehrhart polynomials. We provide a possible counterexample to a conjecture of the second author, M. Beck, J. De Loera, J. Pfeifle, and R. Stanley, and contribute some experimental data as well.