On Cartesian Powers of a Rational Group.
On convergence groups with dense coarse subgroups
On ...-filtered vector spaces and their application to abelian p-groups: I.
On group topologies and idempotents in weak almost periodic compactifications.
On homomorphisms of groups of integer-valued 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 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 summands of direct products of Abelian groups
On the Suslin number of subgroups of products of countable groups