Title
Nonpolytopal Nonsimplicial Lattice Spheres with Nonnegative Toric g-Vector
Abstract
AbstractWe construct many nonpolytopal nonsimplicial Gorensteinź meet semi-lattices with nonnegative toric g-vector, supporting a conjecture of Stanley. These are formed as Bier spheres over the face posets of multiplexes, polytopes constructed by Bisztriczky as generalizations of simplices.
Year
DOI
Venue
2012
10.1007/s00454-012-9449-x
Periodicals
Keywords
Field
DocType
Toric g-vector,Polytopes,Bier poset,Multiplex
Discrete mathematics,Topology,Combinatorics,Lattice (order),Generalization,Polytope,SPHERES,Conjecture,Mathematics
Journal
Volume
Issue
ISSN
48
4
0179-5376
Citations 
PageRank 
References 
0
0.34
6
Authors
2
Name
Order
Citations
PageRank
Louis J. Billera127957.41
Eran Nevo2589.59