L. Paris

activity

19992004

most citedIrreducible Coxeter groups

21 citations · 37 across the 8 of their papers we have counts for

collaborators

Showing 2003Show all

3 papers · 1 filter

math.GR2003

On singular Artin monoids

Eddy Godelle, Luis Paris

In this paper we study some combinatorial aspects of the singular Artin monoids. Firstly, we show that a singular Artin monoid $S A$ can be presented as a semidirect product of a gr…

math.GR2003

Artin groups of spherical type up to isomorphism

Luis Paris

We prove that two Artin groups of spherical type are isomorphic if and only if their defining Coxeter graphs are the same.

math.GT2003

Birman's conjecture for singular braids on closed surfaces

Luis Paris

Let $M$ be a closed oriented surface of genus $g \geq 1$ , let $B_{n} (M)$ be the braid group of $M$ on $n$ strings, and let $S B_{n} (M)$ be the corresponding singular braid monoid. Our pur…