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Title: The number of faces of the tridiagonal Birkhoff polytope
Author: Costa, L.
da Fonseca, C.M.
Martins, E.A.
Issue Date: 2009
Publisher: Springer Verlag
Abstract: Counting basic objects as the vertices of polyhedra is a demanding problem in general, even for the most basic structured polytope. In this paper, we determine the number of q-faces for some q ≥ 1 of the polytope of tridiagonal doubly stochastic matrices. © 2009 Springer Science+Business Media, Inc.
Peer review: yes
ISSN: 1072-3374
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Appears in Collections:MAT - Artigos

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