ON RELATIVE γ-SETS

  • Lj.D.R. Koˇcinac
  • C. Guido
  • L. Babinkostova
Keywords: ω-cover, γ-cover, Cp(X), relative properties, γ-set, stongly Fr´echet mapping

Abstract

In this note we show a relative version of the Gerlits-Nagy theorem concerning a characterization of γ-sets in terms of function spaces. Our result involves a property of the corresponding mapping between function spaces.

Published
2020-03-25