activity
20102015
most citedOn the smoothness of normalisers and the subalgebra structure of modular Lie algebras

3 citations · 4 across the 2 of their papers we have counts for

collaborators
Showing 2010Show all

3 papers · 1 filter

math.GR2010

Complete reducibility and Steinberg endomorphisms

Sebastian Herpel, Gerhard Roehrle

Let G be a connected reductive algebraic group defined over an algebraically closed field of positive characteristic. We study a generalization of the notion of G-complete reducibi…

math.RT2010★ 1 cited

-complete reducibility and semisimple modules

M. Bate, S. Herpel, B. Martin +1

Let be a connected reductive algebraic group defined over an algebraically closed field % of characteristic . Our first aim in this note is to give concise and unifor…

math.GR2010

On the Smoothness of Centralizers in Reductive Groups

Sebastian Herpel

Let G be a connected reductive algebraic group over an algebraically closed field k. In a recent paper, Bate, Martin, Röhrle and Tange show that every (smooth) subgroup of G is sep…