Diagonalizations of dense families
  We develop a unified framework for the study of properties involving diagonalizations of dense families in topological spaces. We provide complete classification of these properties. Our classification draws upon a large number of methods and constructions scattered in the literature, and on some novel results concerning the classical properties. 
Maddalena Bonanzinga, Filippo Cammaroto, Bruno Antonio Pansera, Boaz   Tsaban
math.GN math.FA math.LO