Chain polynomials of distributive lattices are 75% unimodal.
Björner, Anders, Farley, Jonathan David (2005)
The Electronic Journal of Combinatorics [electronic only]
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Björner, Anders, Farley, Jonathan David (2005)
The Electronic Journal of Combinatorics [electronic only]
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Athanasiadis, Christos A., Rambau, Jörg, Santos, Francisco (1999)
Publications de l'Institut Mathématique. Nouvelle Série
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Duško Jojić (2007)
Publications de l'Institut Mathématique
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Santos, Francisco, Sturmfels, Bernd (2003)
Advances in Geometry
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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...
Fusy, Éric (2006)
The Electronic Journal of Combinatorics [electronic only]
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Woodroofe, Russ (2009)
The Electronic Journal of Combinatorics [electronic only]
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Athanasiadis, Christos A. (2004)
The Electronic Journal of Combinatorics [electronic only]
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Schweig, Jay (2011)
The Electronic Journal of Combinatorics [electronic only]
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Lee, Carl W. (2011)
The Electronic Journal of Combinatorics [electronic only]
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Schwartz, Alexander, Ziegler, Günter M. (2004)
Experimental Mathematics
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Bokowski, Jürgen, Guedes de Oliveira, A. (1990)
Portugaliae mathematica
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