Flag vectors of multiplicial polytopes.
Bayer, Margaret M. (2004)
The Electronic Journal of Combinatorics [electronic only]
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Displaying similar documents to “On the monotone upper bound problem.”
Flag vectors of multiplicial polytopes.
Vertex-vectors of quadrangular 3-polytopes with two types of edges
S. Jendrol, E. Jucovič, M. Trenkler (1989)
Banach Center Publications
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Counting -polytopes with vertices.
Fusy, Éric (2006)
The Electronic Journal of Combinatorics [electronic only]
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Sweeping the cd-index and the toric -vector.
Lee, Carl W. (2011)
The Electronic Journal of Combinatorics [electronic only]
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-vectors, Eulerian polynomials and stable polytopes of graphs.
Athanasiadis, Christos A. (2004)
The Electronic Journal of Combinatorics [electronic only]
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On non-inscribable polytopes
Branko Grünbaum, Ernest Jucovič (1974)
Czechoslovak Mathematical Journal
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Gaps in the Numbers of Vertices of Cubical Polytopes, I.
R. Blind, G. Blind (1994)
Discrete & computational geometry
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Construction techniques for cubical complexes, odd cubical 4-polytopes, and prescribed dual manifolds.
Schwartz, Alexander, Ziegler, Günter M. (2004)
Experimental Mathematics
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All Tight Descriptions of 3-Stars in 3-Polytopes with Girth 5
Oleg V. Borodin, Anna O. Ivanova (2017)
Discussiones Mathematicae Graph Theory
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Lebesgue (1940) proved that every 3-polytope P5 of girth 5 has a path of three vertices of degree 3. Madaras (2004) refined this by showing that every P5 has a 3-vertex with two 3-neighbors and the third neighbor of degree at most 4. This description of 3-stars in P5s is tight in the sense that no its parameter can be strengthened due to the dodecahedron combined with the existence of a P5 in which every 3-vertex has a 4-neighbor. We give another tight description of 3-stars in P5s:...
The Cubical d-Polytopes with Fewer than 2d+1 Vertices.
R. Blind, G. Blind (1995)
Discrete & computational geometry
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Sections of simplices.
Prabhu, Nagabhushana (1999)
International Journal of Mathematics and Mathematical Sciences
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On the refinements of a polyhedral subdivision.
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...