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On Counting the k-face Cells of Cyclic Arrangements

✍ Scribed by D. Forge; J.L. Ramı́rez Alfonsı́n

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
84 KB
Volume
22
Category
Article
ISSN
0195-6698

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✦ Synopsis

In this paper, we compute the exact number of k-face cells of the cyclic arrangements which are the dual to the well-known cyclic polytopes. The proof uses the combinatorial interpretation of arrangements in terms of oriented matroids.

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