Diagonal conditions for lattice-valued uniform convergence spaces

  • Authors:
  • Gunther JäGer

  • Affiliations:
  • Department of Statistics, Rhodes University, 6140 Grahamstown, South Africa

  • Venue:
  • Fuzzy Sets and Systems
  • Year:
  • 2013

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Abstract

We define diagonal conditions for lattice-valued uniform convergence spaces and show that these conditions are preserved under initial constructions. Further, the forgetful functor from the category of stratified lattice-valued uniform convergence spaces into the category of stratified lattice-valued limit spaces maps these conditions to corresponding conditions. We especially define uniform regularity and characterize this condition by certain closures of lattice-valued filters. As an application we generalize an extension theorem for uniformly continuous mappings.