IJPAM: Volume 102, No. 1 (2015)
Department of Mathematics
Patiala, 147002, INDIA
Abstract. In this paper we introduce hyperclosed sets and study properties of hyper-closure and hyper-interior of a set. We also obtain characterizations of some of the well known separation axioms in topology like regular, Urysohn, etc. in terms of these sets.
Received: October 22, 2014
AMS Subject Classification: 54D10, 54D15, 54D30, 54D99
Key Words and Phrases: hyperclosed, hyperopen, hyper-closure, hyper-interior, -closure, , regular, almost regular
Download paper from here.
DOI: 10.12732/ijpam.v102i1.4 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Pages: 39 - 50