Vadivel, A., Ramesh, R., Sivakumar, D. (2017). Contra $\beta^{*}$-continuous and almost contra $\beta^{*}$-continuous functions. Sahand Communications in Mathematical Analysis, 08(1), 55-71. doi: 10.22130/scma.2017.22045

Appachi Vadivel; Radhakrishnan Ramesh; Duraisamy Sivakumar. "Contra $\beta^{*}$-continuous and almost contra $\beta^{*}$-continuous functions". Sahand Communications in Mathematical Analysis, 08, 1, 2017, 55-71. doi: 10.22130/scma.2017.22045

Vadivel, A., Ramesh, R., Sivakumar, D. (2017). 'Contra $\beta^{*}$-continuous and almost contra $\beta^{*}$-continuous functions', Sahand Communications in Mathematical Analysis, 08(1), pp. 55-71. doi: 10.22130/scma.2017.22045

Vadivel, A., Ramesh, R., Sivakumar, D. Contra $\beta^{*}$-continuous and almost contra $\beta^{*}$-continuous functions. Sahand Communications in Mathematical Analysis, 2017; 08(1): 55-71. doi: 10.22130/scma.2017.22045

Contra $\beta^{*}$-continuous and almost contra $\beta^{*}$-continuous functions

^{1}Department of Mathematics, Annamalai University, Annamalai Nagar-608 002, Tamil Nadu, India.

^{2}Department of Mathematics, Pope John Paul II College of Education, Reddiar Palayam, Puducherry-605010, India.

^{3}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.

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