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math.CO2015
Gorenstein Fano polytopes arising from order polytopes and chain polytopes
Takayuki Hibi, Kazunori Matsuda, Akiyoshi Tsuchiya
Richard Stanley introduced the order polytope and the chain polytope arising from a finite partially ordered set , and showed that the Ehrhart…
math.CO2015★ 3 cited
Gorenstein polytopes with trinomial -polynomials
Akihiro Higashitani, Benjamin Nill, Akiyoshi Tsuchiya
The characterization of lattice polytopes based upon information about their Ehrhart -polynomials is a difficult open problem. In this paper, we finish the classification of l…