• openAccess   Nondiscrete P-Groups can be reflexive 

      Galindo, Jorge; Recoder Núñez, Luis; Tkachenko, Mikhail (2010-02)
      We present a series of examples of nondiscrete reflexive P-groups (i.e., groups in which all G -sets are open) as well as noncompact reflexive !-bounded groups (in which the closure of every countable set is compact). ...
    • closedAccess   Nondiscrete P-groups can be reflexive 

      Galindo, Jorge; Recoder Núñez, Luis; Tkachenko, Mikhail Elsevier (2011-02-01)
      We present the first examples of nondiscrete reflexive P-groups (topological groups in which countable intersections of open sets are open) as well as of noncompact reflexive ω-bounded groups (precompact groups in which ...
    • closedAccess   Reflexivity of prodiscrete topological groups  

      Galindo, Jorge; Recoder Núñez, Luis; Tkachenko, Mikhail Elsevier (2011)
      We study the duality properties of two rather different classes of subgroups of direct products of discrete groups (protodiscrete groups): P-groups, i.e., topological groups such that countable intersections of its open ...