Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4655015 | Journal of Combinatorial Theory, Series A | 2017 | 17 Pages |
Abstract
We prove a Fortuin–Kasteleyn–Ginibre-type inequality for the lattice of compositions of the integer n with at most r parts. As an immediate application we get a wide generalization of the classical Alexandrov–Fenchel inequality for mixed volumes and of Teissier's inequality for mixed covolumes.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Dmitry Kerner, András Némethi,