Open AccessCharacterizations of low separation axioms via \alpha-open sets and \alpha-closure operator
Author(s) -
Miguel Caldas,
D.N. Georgiou,
Saeid Jafari
Publication year - 2003
Publication title -
boletim da sociedade paranaense de matemática
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.347
H-Index - 15
eISSN - 2175-1188
pISSN - 0037-8712
DOI - 10.5269/bspm.v21i1-2.7509
Subject(s) - alpha (finance) , closure (psychology) , axiom , operator (biology) , open set , mathematics , pure mathematics , geometry , economics , statistics , chemistry , market economy , construct validity , biochemistry , repressor , transcription factor , gene , psychometrics