Hilbert series of mixed braid monoid $ MB_{2, 2} $
oleh: Zaffar Iqbal, Xiujun Zhang, Mobeen Munir, Ghina Mubashar
| Format: | Article |
|---|---|
| Diterbitkan: | AIMS Press 2022-07-01 |
Deskripsi
Hilbert series is a simplest way to calculate the dimension and the degree of an algebraic variety by an explicit polynomial equation. The mixed braid group $ B_{m, n} $ is a subgroup of the Artin braid group $ B_{m+n} $. In this paper we find the ambiguity-free presentation and the Hilbert series of canonical words of mixed braid monoid $ M\!B_{2, 2} $.