Research Article

Strongly $g^*$-closed sets and Strongly $T^*_{\frac{1}{2}}$ spaces in bitopological spaces

Volume: 47 Number: 1 February 1, 2018
EN

Strongly $g^*$-closed sets and Strongly $T^*_{\frac{1}{2}}$ spaces in bitopological spaces

Abstract

This paper introduces with a new class of sets called $ij$-strongly $g^*$-closed. We prove that this lies between the class of $\tau_j$-closed sets and the class of $ij$-$g^*$-closed sets. Also we find some basic properties and applications of $ij$-strongly $g^*$-closed sets. We also introduce and study a new class of spaces, namely $ij$-$ST^*_{\dfrac{1}{2}}$ spaces.

Keywords

References

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  3. G. K. Banerjee, On pairwise almost strongly $\theta$-continuous mappings, Bull. Calcutta Math. Soc. 79(1987), 314-320.
  4. S. Bose, Semi open sets, semi-continuity and semi open mappings in bitopological spaces, Bull. Calcutta Math. Soc. 73(1981), 237-246.
  5. J. Dontchev and H. Maki, On $\theta$-generalized closed sets, Int. J. Math. Sci. 22(1999), 239-249.
  6. O. A. El-Tantawi and H. M. Abu-Donia, Generalized separation axioms in bitopological spaces, Arab. J. Sci. Eng., 1(2005), 117-129.
  7. T. Fukutake, On generalized closed sets in bitopological spaces, Bull. Fukuka. Univ. of Educ., 35(1985), 19-28.
  8. M. S. John, P. Sundaram, $g^*$-closed sets in bitopological spaces, Indian J. Pure Appl. Math., 35(1) (2004), 71-80.

Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Publication Date

February 1, 2018

Submission Date

December 9, 2016

Acceptance Date

February 24, 2017

Published in Issue

Year 2018 Volume: 47 Number: 1

APA
Al-saadi, H. S. (2018). Strongly $g^*$-closed sets and Strongly $T^*_{\frac{1}{2}}$ spaces in bitopological spaces. Hacettepe Journal of Mathematics and Statistics, 47(1), 37-45. https://izlik.org/JA77BR32PF
AMA
1.Al-saadi HS. Strongly $g^*$-closed sets and Strongly $T^*_{\frac{1}{2}}$ spaces in bitopological spaces. Hacettepe Journal of Mathematics and Statistics. 2018;47(1):37-45. https://izlik.org/JA77BR32PF
Chicago
Al-saadi, H. S. 2018. “Strongly $g^*$-Closed Sets and Strongly $T^*_{\frac{1}{2}}$ Spaces in Bitopological Spaces”. Hacettepe Journal of Mathematics and Statistics 47 (1): 37-45. https://izlik.org/JA77BR32PF.
EndNote
Al-saadi HS (February 1, 2018) Strongly $g^*$-closed sets and Strongly $T^*_{\frac{1}{2}}$ spaces in bitopological spaces. Hacettepe Journal of Mathematics and Statistics 47 1 37–45.
IEEE
[1]H. S. Al-saadi, “Strongly $g^*$-closed sets and Strongly $T^*_{\frac{1}{2}}$ spaces in bitopological spaces”, Hacettepe Journal of Mathematics and Statistics, vol. 47, no. 1, pp. 37–45, Feb. 2018, [Online]. Available: https://izlik.org/JA77BR32PF
ISNAD
Al-saadi, H. S. “Strongly $g^*$-Closed Sets and Strongly $T^*_{\frac{1}{2}}$ Spaces in Bitopological Spaces”. Hacettepe Journal of Mathematics and Statistics 47/1 (February 1, 2018): 37-45. https://izlik.org/JA77BR32PF.
JAMA
1.Al-saadi HS. Strongly $g^*$-closed sets and Strongly $T^*_{\frac{1}{2}}$ spaces in bitopological spaces. Hacettepe Journal of Mathematics and Statistics. 2018;47:37–45.
MLA
Al-saadi, H. S. “Strongly $g^*$-Closed Sets and Strongly $T^*_{\frac{1}{2}}$ Spaces in Bitopological Spaces”. Hacettepe Journal of Mathematics and Statistics, vol. 47, no. 1, Feb. 2018, pp. 37-45, https://izlik.org/JA77BR32PF.
Vancouver
1.H. S. Al-saadi. Strongly $g^*$-closed sets and Strongly $T^*_{\frac{1}{2}}$ spaces in bitopological spaces. Hacettepe Journal of Mathematics and Statistics [Internet]. 2018 Feb. 1;47(1):37-45. Available from: https://izlik.org/JA77BR32PF