On recognition and compactification.
On recurrent functions.
On regular endomorphism rings of topological Abelian groups
We extend a result of Rangaswamy about regularity of endomorphism rings of Abelian groups to arbitrary topological Abelian groups. Regularity of discrete quasi-injective modules over compact rings modulo radical is proved. A characterization of torsion LCA groups for which is regular is given.
On Representations in Banach Spaces.
On resolvable spaces and groups
It is proved that every uncountable -bounded group and every homogeneous space containing a convergent sequence are resolvable. We find some conditions for a topological group topology to be irresolvable and maximal.
On Riemann-Poisson Lie groups
A Riemann-Poisson Lie group is a Lie group endowed with a left invariant Riemannian metric and a left invariant Poisson tensor which are compatible in the sense introduced in [4]. We study these Lie groups and we give a characterization of their Lie algebras. We give also a way of building these Lie algebras and we give the list of such Lie algebras up to dimension 5.
On Rossmann's Character Formula for Discrete Series.
On -equivariant homology.
On Schwartz groups
We introduce a notion of a Schwartz group, which turns out to be coherent with the well known concept of a Schwartz topological vector space. We establish several basic properties of Schwartz groups and show that free topological Abelian groups, as well as free locally convex spaces, over hemicompact k-spaces are Schwartz groups. We also prove that every hemicompact k-space topological group, in particular the Pontryagin dual of a metrizable topological group, is a Schwartz group.
On sections of commutative group schemes
On Segal's postulates for general quantum mechanics
On semigroups generated by left-invariant positive differential operators on nilpotent Lie groups
On semigroups generated by subelliptic operators on homogeneous groups
On semigroups of operators generated by second order differential operators on Lie groups
On ...semigroups of probability distribution functions II.
On semitopological actions of generalized I-semigroups.
On semitopological compactifications of nonabelian groups.
On Separation in Reduced Duals of Groups with Compact Invariant Neighbourhoods of the Identity.
On simple recognizing of bounded sets
We characterize those uniform spaces and commutative topological groups the bounded subsets of which can be recognized by using only one uniformly continuous pseudometric.
On Singular Holomorphic Representations.