23 citations · 43 across the 5 of their papers we have counts for
Showing math.RAShow all
3 papers · 1 filter
math.RA2009★ 17 cited
Computing Chevalley bases in small characteristics
Arjeh M. Cohen, Dan A. Roozemond
Let L be the Lie algebra of a simple algebraic group defined over a field F and let H be a split Cartan subalgebra of L. Then L has a Chevalley basis with respect to H. If the char…
math.RA2007★ 23 cited
Simple Lie Algebras having Extremal Elements
Arjeh M. Cohen, Gabor Ivanyos, Dan A. Roozemond
Let L be a simple finite-dimensional Lie algebra of characteristic distinct from 2 and from 3. Suppose that L contains an extremal element that is not a sandwich, that is, an eleme…
math.RA2003
BMW algebras of simply laced type
A. M. Cohen, D. A. H. Gijsbers, D. B. Wales
It is known that the recently discovered representations of the Artin groups of type A_n, the braid groups, can be constructed via BMW algebras. We introduce similar algebras of ty…