3 citations · 4 across the 4 of their papers we have counts for
4 papers · 1 filter
Dense metrizable subspaces in powers of Corson compacta
Arkady Leiderman, Santi Spadaro, Stevo Todorcevic
We characterize when the countable power of a Corson compactum has a dense metrizable subspace and construct consistent examples of Corson compacta whose countable power does not h…
On -spaces
Arkady Leiderman, Paul Szeptycki
-spaces have been defined by a natural generalization of a classical notion of -sets of reals to Tychonoff topological spaces; moreover, the class of all -spaces consi…
A characterization of for which spaces are distinguished and its applications
Jerzy Kakol, Arkady Leiderman
We prove that the locally convex space of continuous real-valued functions on a Tychonoff space equipped with the topology of pointwise convergence is distinguished…
Products of topological groups in which all closed subgroups are separable
Arkady G. Leiderman, Mikhail G. Tkachenko
We prove that if is a topological group such that all closed subgroups of are separable, then the product has the same property for every separable compact grou…