IJPAM: Volume 76, No. 2 (2012)

Department of Mathematics
Srinivasa Ramanujan Centre
Sastra University
Kumbakonam, 612 001, Tamil Nadu, INDIA
Abstract. Recently weak
separations have some applications in digital topology.
The generalized closed sets are mainly used to define new weaker
separation axioms. The aim of this communication is to
introduce the concepts of -semi star star
generalized closed sets,
-semi star star
generalized open sets and study their basic properties in
bitopological spaces. Also the new separation axiom, namely
pairwise
-space is defined and some of its properties
are discussed in the last section.
Received: January 24, 2012
AMS Subject Classification: 54E55
Key Words and Phrases: -semi star star generalized closed sets,
-semi star generalized closed sets,
-generalized closed sets,
-generalized semi closed sets, pairwise
-spaces
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Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2012
Volume: 76
Issue: 2