• closedAccess   Quasi-Uniformities and Quotients of Paratopological Groups 

      Sánchez, Iván; Sanchis López, Manuel Faculty of Sciences and Mathematics, University of Nis, Serbia (2017)
      For a subgroup H of a paratopological group G we prove that the quotient topology of the coset space G / H is induced by a rotund quasi-uniformity and the quotient topology of the semiregularization ( G / H ...
    • closedAccess   Totally Lindelöf and totally ω-narrow paratopological groups 

      Sanchis López, Manuel; Tkachenko, Mikhail Elsevier (2008-01)
      In many natural objects of topological algebra that possess the algebraic structure of a group, the operations of inversion and multiplication are not necessarily continuous—it suffices to recall the groups of homeomorphisms of ...