B. Baumeister

activity

20072026

most citedSimple dual braids, noncrossing partitions and Mikado braids of type

D_{n}

8 citations · 20 across the 20 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

math.GR2015

On the Hurwitz action in finite Coxeter groups

Barbara Baumeister, Thomas Gobet, Kieran Roberts +1

We provide a necessary and sufficient condition on an element of a finite Coxeter group to ensure the transitivity of the Hurwitz action on its set of reduced decompositions into p…

math.GR2015

Finite groups have more conjugacy classes

Barbara Baumeister, Attila Maróti, Hung P. Tong-Viet

We prove that for every $ε > 0$ there exists a $δ > 0$ so that every group of order $n \geq 3$ has at least $δ lo g_{2} n / (lo g_{2} lo g_{2} n)^{3 + ε}$ conjugacy classes. This sharpe…