The -vector of a Gorenstein toric ring of a compressed polytope.
Ohsugi, Hidefumi, Hibi, Takayuki (2005)
The Electronic Journal of Combinatorics [electronic only]
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Ohsugi, Hidefumi, Hibi, Takayuki (2005)
The Electronic Journal of Combinatorics [electronic only]
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Bayer, Margaret M. (2004)
The Electronic Journal of Combinatorics [electronic only]
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Duško Jojić (2007)
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Francisco Santos (2001)
Collectanea Mathematica
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Let pi: P --> Q be an affine projection map between two polytopes P and Q. Billera and Sturmfels introduced in 1992 the concept of polyhedral subdivisions of Q induced by pi (or pi-induced) and the fiber polytope of the projection: a polytope Sygma(P,pi) of dimension dim(P)-dim(Q) whose faces are in correspondence with the coherent pi-induced subdivisions (or pi-coherent subdivisions). In this paper we investigate the structure of the poset of pi-induced refinements of a pi-induced...
Lee, Carl W. (2011)
The Electronic Journal of Combinatorics [electronic only]
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Prabhu, Nagabhushana (1999)
International Journal of Mathematics and Mathematical Sciences
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S. Jendrol, E. Jucovič, M. Trenkler (1989)
Banach Center Publications
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Santos, Francisco, Sturmfels, Bernd (2003)
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Pfeifle, Julian, Ziegler, Günter M. (2004)
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