• On fuzzy compactness 

      Georgiou, D. N.; Papadopoulos, B. K. (1999)
      In this paper we characterize well known fuzzy compactness (see [3], [4], [9], and [10]) using the notion of fuzzy upper limit (see [5]). Also we give and study new fuzzy compactness in fuzzy topological spaces, (C) 1999 ...
    • On fuzzy theta-convergences 

      Georgiou, D. N.; Papadopoulos, B. K. (2000)
      In this paper we introduce and study the notions of fuzzy theta -convergence and weakly theta -convergence on a fuzzy topological space. These notions can be considered as generalizations of the convergence defined in ...