JCT
2011
13 years 2 months ago
2011
The celebrated upper bound theorem of McMullen determines the maximal number of extreme points of a polyhedron in terms of its dimension and the number of constraints which define...
EJC
2000
13 years 7 months ago
2000
Given an affine surjection of polytopes : P Q, the Generalized Baues Problem asks whether the poset of all proper polyhedral subdivisions of Q which are induced by the map has t...
ENDM
2010
13 years 8 months ago
2010
Electronic Notes in Discrete Mathematics 36 (2010) 1065