Fully commutative elements of the complex reflection groups
Group Theory
2018-08-14 v1 Combinatorics
Representation Theory
Abstract
We extend the usual notion of fully commutative elements from the Coxeter groups to the complex reflection groups. Then we decompose the sets of fully commutative elements into natural subsets according to their combinatorial properties, and investigate the structure of these decompositions. As a consequence, we enumerate and describe the form of these elements in the complex reflection groups.
Cite
@article{arxiv.1808.04269,
title = {Fully commutative elements of the complex reflection groups},
author = {Gabriel Feinberg and Sungsoon Kim and Kyu-Hwan Lee and Se-jin Oh},
journal= {arXiv preprint arXiv:1808.04269},
year = {2018}
}