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The number of faces of centrally-symmetric polytopes

✍ Scribed by Gil Kalai

Publisher
Springer Japan
Year
1989
Tongue
English
Weight
153 KB
Volume
5
Category
Article
ISSN
0911-0119

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On the Number of Faces of Certain Transp
On the Number of Faces of Certain Transportation Polytopes
✍ Igor Pak πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 93 KB

Define the transportation polytope T n,m to be a polytope of non-negative n Γ— m matrices with row sums equal to m and column sums equal to n. We present a new recurrence relation for the numbers f k of the k-dimensional faces for the transportation polytope T n,n+1 . This gives an efficient algorith