Higher Bruhat orders of types B and C
Combinatorics
2022-07-05 v3
Abstract
We propose versions of higher Bruhat orders for types and . This is based on a theory of higher Bruhat orders of type~A and their geometric interpretations (due to Manin--Shekhtman, Voevodskii--Kapranov, and Ziegler), and on our study of the so-called symmetric cubillages of cyclic zonotopes.
Cite
@article{arxiv.2107.09462,
title = {Higher Bruhat orders of types B and C},
author = {Vladimir I. Danilov and Alexander V. Karzanov and Gleb A. Koshevoy},
journal= {arXiv preprint arXiv:2107.09462},
year = {2022}
}
Comments
22 pages, 12 figures, a reference is added, a misprint in commutative diagram is corrected