Möbius inversion for the Bruhat ordering on a Weyl group
O pátém Hilbertově problému (existence struktury Lieovy grupy na lokálně euklidovské topologické grupě)
On complex structures in 8-dimensional vector bundles.
On extendability of invariant distributions
In this paper sufficient conditions are given in order that every distribution invariant under a Lie group extend from the set of orbits of maximal dimension to the whole of the space. It is shown that these conditions are satisfied for the n-point action of the pure Lorentz group and for a standard action of the Lorentz group of arbitrary signature.
On the extensions of infinite-dimensional representations of Lie semigroups.
On the homology of Lie groups made discrete.
On the homology of SL..., a complement.
On the integration theorem for Lie groupoids
One Parameter Subgroups and Nonstandard Analysis.
Operators with shift generating by a compact Lie group.
Orbit spaces, Quillen's Theorem A and Minami's formula for compact Lie groups
Let G be a compact Lie group. We present a criterion for the orbit spaces of two G-spaces to be homotopy equivalent and use it to obtain a quick proof of Webb’s conjecture for compact Lie groups. We establish two Minami type formulae which present the p-localised spectrum as an alternating sum of p-localised spectra for subgroups H of G. The subgroups H are calculated from the collections of the non-trivial elementary abelian p-subgroups of G and the non-trivial p-radical subgroups of G. We...
Primitive idempotents in convergence semigroups
Problems in the theory of quantum groups
This is a collection of open problems in the theory of quantum groups. Emphasis is given to problems in the analytic aspects of the subject.
Relative Invarianten und nicht-assoziative Algebren.
Semi-groupes intégraux de . Application à la théorie du contrôle
SL(2) has no C1-extension to a half-space.
Smoothness and analycity for solutions of first order systems of partial differential equations on nilpotent Lie groups.
Sur la courbure des métriques riemanniennes invariantes des groupes de Lie et des espaces homogènes
Sur la résolubilité des équations différentielles invariantes sur un groupe de Lie
Sur les relations entre l'espace dual d'un groupe et la structure de ses sous-groupes fermés