IJPAM: Volume 87, No. 1 (2013)
Department of Mathematics
Indiana University Southeast
New Albany, IN 47150-6405, USA
Abstract. A new form of contra-continuity, called contra ps-continuity, is introduced. It is shown that this class of functions is strictly between contra-complete continuity and contra precontinuity. Characterizations and properties of these functions are established. Relationships between these functions and other related classes of functions are also developed.
Received: February 1, 2013
AMS Subject Classification: 54C08, 54C10
Key Words and Phrases: ps-open, ps-closed, ps-continuous, contra ps-continuous
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DOI: 10.12732/ijpam.v87i1.1 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395