Author/Authors :
Vadivel Appachi نويسنده Department of Mathematics, Annamalai University, Annamalai Nagar-608 002, Tamil Nadu, India. , Ramesh Radhakrishnan نويسنده Department of Mathematics, Pope John Paul II College of Education, Reddiar Palayam, Puducherry-605010, India. , Sivakumar Duraisamy نويسنده Department of Mathematics (DDE), Annamalai University, Annamalai Nagar-608 002, Tamil Nadu, India.
Abstract :
The notion of contra continuous functions was introduced and investigated by Dontchev. In this paper, we apply the notion of $beta^{*}$-closed sets in topological space to present and study a new class of functions called contra $beta^{*}$-continuous and almost contra $beta^{*}$-continuous functions as a new generalization of contra continuity.
