Poset Vectors and Generalized Permutohedra (Extended Abstract)
Name
Postnikov_Poset vectors.pdf
Size
480.7 KB
Format
Adobe PDF
Checksum (MD5)
024f19151cb445c4329b0ab798e41520
Author(s)
Croitoru, Dorian
Oh, Suho
Postnikov, Alexander
Date Issued
2013
Journal
Proceedings of the 2013 International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC)
Publisher
Discrete Mathematics and Theoretical Computer Science
Citation
Croitoru, Dorian, Suho Oh, and Alexander Postnikov. "Poset Vectors and Generalized Permutohedra (Extended Abstract)." DMTCS proceedings. 2013. p.503-514.
Version
Author's final manuscript
Abstract
We show that given a poset P and and a subposet Q, the integer points obtained by restricting linear extensions of P to Q can be explained via integer lattice points of a generalized permutohedron.
MIT Department
Massachusetts Institute of Technology. Department of Mathematics
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike
Persistent DSpace Link
DOI of Published Version
http://www.dmtcs.org/pdfpapers/dmAS0143.pdf
