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International Journal of Mathematics Trends and Technology

Research Article | Open Access | Download PDF

Volume 56 | Number 2 | Year 2018 | Article Id. IJMTT-V56P513 | DOI : https://doi.org/10.14445/22315373/IJMTT-V56P513

On α*-I-Open Set and α*-I-Continuous Map


J. K. Maitra, Rajesh Kumar Tiwari
Abstract

The open sets in topological space are 𝛼 −𝐼 −open sets and also they are g-open sets. By considering the idea of Ideal and g-open sets, the new class of open sets (𝛼 ∗ − 𝐼 −open sets) define by generalization of g-open sets. In this paper, we define the 𝛼 ∗ − 𝐼 −open setsand establish continuous map in ideal topological spaces. Also, westudy some basic properties of 𝛼 ∗ − 𝐼 −open sets.

Keywords
Ideal topological spaces, g-open set, g-closed.
References

[1] O. Njastad, “On Some Classes of Nearly Open Sets,” Pacific J. Math., 15(3), 961-970, 1965.
[2] N. Levine., “Generalized Closed Sets in Topology,” Rend. Circ. Mat. Palermo., 19 (2), 89-96, 1970.
[3] S.P. Missier and P.A. Rodrigo, “Some Notions of nearly open sets in Topological Spaces,” International Journal of Mathematical Archive, 4(12), 12-18, 2013.
[4] K. Kuratowski, Topologies I, Warszawa, 1933.
[5] R. Vaidyanathaswamy, Set Topology, Chelsea Publication Company, 1945.
[6] D. Jankovic and T.R. Hamlett, “New topologies from old via ideals,” Amer. Math. Month., 97, 295-310. 1990.
[7] W. Dunham, “A New Closure Operator for Non-T1 Topologies,”Kyungpook Math. J., 22, 55-60, 1982.


Citation :

J. K. Maitra, Rajesh Kumar Tiwari, "On α*-I-Open Set and α*-I-Continuous Map," International Journal of Mathematics Trends and Technology (IJMTT), vol. 56, no. 2, pp. 101-103, 2018. Crossref, https://doi.org/10.14445/22315373/IJMTT-V56P513

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