G. Lukács

activity

20012006

most citedAlmost maximally almost-periodic group topologies determined by T-sequences

14 citations · 36 across the 8 of their papers we have counts for

collaborators

Showing 2005Show all

3 papers · 1 filter

math.CT2005★ 4 cited

Bounded and unitary elements in pro-C^*-algebras

Rachid El Harti, Gábor Lukács

A pro-C^*-algebra is a (projective) limit of C^*-algebras in the category of topological *-algebras. From the perspective of non-commutative geometry, pro-C^*-algebras can be seen…

math.GN2005★ 14 cited

Almost maximally almost-periodic group topologies determined by T-sequences

Gábor Lukács

A sequence ${a_{n}}$ in a group $G$ is a {\em $T$ -sequence} if there is a Hausdorff group topology $τ$ on $G$ such that $a_{n} ⟶ τ 0$ . In this paper, we provide…

math.GN2005★ 4 cited

Precompact abelian groups and topological annihilators

Gábor Lukács

For a compact Hausdorff abelian group K and its subgroup H, one defines the g-closure g(H) of H in K as the subgroup consisting of $χ \in K$ such that $χ (a_{n}) ⟶ 0$ in T…