The Algbraic von Neumann Kernel and Linear Algebraic Groups.
The Burnside Ring of a Cyclic Extension of a Torus.
The classification of all simple Lie groups with surjective exponential map.
The classification of global Lie wedges in sl(2).
The compression semigroup of a cone is connected.
The density of the image of the exponential function and spacious locally compact groups.
The exponential map and differential equations on real Lie groups.
The Foliation of Semigroups by Congruence Classes.
The Functional Equation. (Short Communication).
The geometry of a semi-direct extension of a Heisenberg type nilpotent group
The outer automorphism group of normalizers of maximal tori in connected compact Lie groups.
The structure of parabolic subgroups.
The surjectivity question for the exponential function of real Lie groups: A status report.
The Union of Compact Subgroups of a Connected Locally Compact Group.
The Volume of a Compact Lie Group.
The weak Paley-Wiener property for group extensions.
Théorie directe des groupes de Lie, I
Théorie directe des groupes de Lie, II
Théorie directe des groupes de Lie, III
Théorie directe des groupes de Lie, IV