Heiko Dietrich

activity

20122026

most citedGroups in which every non-abelian subgroup is self-centralizing

15 citations · 63 across the 18 of their papers we have counts for

collaborators

Showing math.RTShow all

3 papers · 1 filter

math.RT2021

A note on étale representations from nilpotent orbits

Heiko Dietrich, Wolfgang Globke, Marcos Origlia

A linear étale representation of a complex algebraic group $G$ is given by a complex algebraic $G$ -module $V$ such that $G$ has a Zariski-open orbit on $V$ and $dim G = dim V$ . A c…

math.RT2019

Computing the real Weyl group

Heiko Dietrich, Willem A. de Graaf

Let g be a semisimple Lie algebra over the real numbers. We describe an explicit combinatorial construction of the real Weyl group of g with respect to a given Cartan subalgebra. A…

math.RT2016★ 8 cited

Nilpotent orbits in real symmetric pairs and stationary black holes

Heiko Dietrich, Willem A. de Graaf, Daniele Ruggeri +1

In the classification of stationary solutions in extended supergravities with symmetric scalar manifolds, the nilpotent orbits of a real symmetric pair play an important role. In t…