Open AccessGeneralized closed sets: a unified approach
Author(s) -
Jiling Cao,
Sina Greenwood,
Ivan L. Reilly
Publication year - 2001
Publication title -
applied general topology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.638
H-Index - 13
eISSN - 1989-4147
pISSN - 1576-9402
DOI - 10.4995/agt.2001.2148
Subject(s) - mathematics , closed set , topological space , class (philosophy) , space (punctuation) , pure mathematics , algebra over a field , discrete mathematics , computer science , artificial intelligence , operating system
We investigate various classes of generalized closed sets of a topological space in a unified way by studying the notion of qr-closed sets. New characterizations of some existing classes of generalized closed sets and topological spaces are given. A new class of generalized closed sets are introduced