PseudometriconD-algebras

Inthisnotewedefineapseudometricon D-algebras.Weusethis pseudometricfordefiningneighborhoods,openandclosedsetsandhausdor?setsin D-algebrasandprovetheoremsandwedefinetheralationbetweenthem.

کلیدواژه ها:

D-algebras ، D-class ، ND-class ، Pseudometric