Research Article
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Year 2018, Volume: 47 Issue: 6, 1438 - 1446, 12.12.2018

Abstract

References

  • Ahmad, B., Hussain, S., Properties of $\gamma$-Operations on Topological Spaces, Aligarh Bull. Math. 22(1), 45-51, 2003.
  • Ahmad, B., Hussain, S., $\gamma$-Convergence in Topological Space, Southeast Asian Bull. Math. 29, 832-842, 2005.
  • Ahmad, B., Hussain, S., $\gamma^*$-Regular and $\gamma$-Normal Space, Math. Today. 22(1), 37-44, 2006.
  • Ahmad, B., Hussain, S., On $\gamma$-s-Closed Subspaces, Far East Jr. Math. Sci. 31(2), 279-291, 2008.
  • Ahmad, B., Hussain, S., $\gamma$-Semi-Open Sets in Topological Spaces II, Southeast Asian Bull. Math. 34(5), 997-1008, 2010.
  • Ahmad, B., Hussain, S., Noiri, T., On Some Mappings in Topological Space, Eur. J. Pure Appl. Math. 1, 22-29, 2008.
  • Hussain, S., Ahmad, B., On $\gamma$-s-Closed Spaces, Sci. Magna Jr. 3(4), 89-93, 2007.
  • Hussain, S., Ahmad, B., On $\gamma$-s-Regular Spaces and Almost $\gamma$-s-Continuous Functions, Lobackevskii. J. Math. 30(4), 263-268, 2009.
  • Hussain, S., Ahmad, B., Applications of Minimal $\gamma$-Semi-Open Sets, Fasciculli Mathematici 46, 65-76, 2011.
  • Hussain, S., Ahmad, B., Noiri, T., $\gamma$-Semi-Open Sets in Topological Spaces, Asian Eur. J. Math. 3(3), 427-433, 2010.
  • Hussain, S., Ahmad, B., Noiri, T., On $\gamma$-Semi Continuous Functions, Punjab University Jr. Math. 42, 57-65, 2010.
  • Hussain, S., Alghamdi, M. A., Some Properties of Weak form of $\gamma$-Semi-Open Sets, Tamkang Jr. Math. 42, 57-65 2010.
  • Kasahara, S., Operation-Compact Spaces, Math. Japon. 24, 97-105, 1979.
  • Levine, N., Semi-Open Sets and Semi Continuity in Topological Spaces, Amer. Math. Monthly 70, 36-41, 1963.
  • Levine, N., Generalized Closed Sets in Topological Spaces, Rend. Ser. Math. Palerno. 2(19), 89-96, 1970.
  • Najastad, O., On Some Classes of Nearly Open Sets, Pacific J. Math. 15, 961-970, 1965.
  • Ogata, H., Operations on Topological Spaces and Associated Topology, Math. Japon. 36(1), 175-184, 1991.
  • Rehman, F. U., Ahmad, B., Operations on Topological Spaces I, Math. Today 10, 29-36, 1992.
  • Umehara, J., Maki, H., Noiri, T., Bi Operations on Topological Spaces and Some Separation Axioms, Mem Fac. Sci. Kochi University Ser. A. Math. 13, 45-59, 1992.
  • Umehara, J., Maki, H., Noiri, T., A Certain Bi Operations On Topological Spaces, Mem Fac. Sci. Kochi University Ser. A. Math. 15, 41-49, 1994.

On generalized open sets

Year 2018, Volume: 47 Issue: 6, 1438 - 1446, 12.12.2018

Abstract

We introduce and explore generalized open sets namely $\gamma$-pre-open and $\gamma$-b-open sets in topological spaces. We also explore and investigate the properties and characterizations  of $\gamma$-b-continuous function, $\gamma$-b-irresolute function and  $\gamma$-b-open(closed)
functions. Examples and counter examples are also provided for the existence of defined concepts.

References

  • Ahmad, B., Hussain, S., Properties of $\gamma$-Operations on Topological Spaces, Aligarh Bull. Math. 22(1), 45-51, 2003.
  • Ahmad, B., Hussain, S., $\gamma$-Convergence in Topological Space, Southeast Asian Bull. Math. 29, 832-842, 2005.
  • Ahmad, B., Hussain, S., $\gamma^*$-Regular and $\gamma$-Normal Space, Math. Today. 22(1), 37-44, 2006.
  • Ahmad, B., Hussain, S., On $\gamma$-s-Closed Subspaces, Far East Jr. Math. Sci. 31(2), 279-291, 2008.
  • Ahmad, B., Hussain, S., $\gamma$-Semi-Open Sets in Topological Spaces II, Southeast Asian Bull. Math. 34(5), 997-1008, 2010.
  • Ahmad, B., Hussain, S., Noiri, T., On Some Mappings in Topological Space, Eur. J. Pure Appl. Math. 1, 22-29, 2008.
  • Hussain, S., Ahmad, B., On $\gamma$-s-Closed Spaces, Sci. Magna Jr. 3(4), 89-93, 2007.
  • Hussain, S., Ahmad, B., On $\gamma$-s-Regular Spaces and Almost $\gamma$-s-Continuous Functions, Lobackevskii. J. Math. 30(4), 263-268, 2009.
  • Hussain, S., Ahmad, B., Applications of Minimal $\gamma$-Semi-Open Sets, Fasciculli Mathematici 46, 65-76, 2011.
  • Hussain, S., Ahmad, B., Noiri, T., $\gamma$-Semi-Open Sets in Topological Spaces, Asian Eur. J. Math. 3(3), 427-433, 2010.
  • Hussain, S., Ahmad, B., Noiri, T., On $\gamma$-Semi Continuous Functions, Punjab University Jr. Math. 42, 57-65, 2010.
  • Hussain, S., Alghamdi, M. A., Some Properties of Weak form of $\gamma$-Semi-Open Sets, Tamkang Jr. Math. 42, 57-65 2010.
  • Kasahara, S., Operation-Compact Spaces, Math. Japon. 24, 97-105, 1979.
  • Levine, N., Semi-Open Sets and Semi Continuity in Topological Spaces, Amer. Math. Monthly 70, 36-41, 1963.
  • Levine, N., Generalized Closed Sets in Topological Spaces, Rend. Ser. Math. Palerno. 2(19), 89-96, 1970.
  • Najastad, O., On Some Classes of Nearly Open Sets, Pacific J. Math. 15, 961-970, 1965.
  • Ogata, H., Operations on Topological Spaces and Associated Topology, Math. Japon. 36(1), 175-184, 1991.
  • Rehman, F. U., Ahmad, B., Operations on Topological Spaces I, Math. Today 10, 29-36, 1992.
  • Umehara, J., Maki, H., Noiri, T., Bi Operations on Topological Spaces and Some Separation Axioms, Mem Fac. Sci. Kochi University Ser. A. Math. 13, 45-59, 1992.
  • Umehara, J., Maki, H., Noiri, T., A Certain Bi Operations On Topological Spaces, Mem Fac. Sci. Kochi University Ser. A. Math. 15, 41-49, 1994.
There are 20 citations in total.

Details

Primary Language English
Subjects Mathematical Sciences
Journal Section Mathematics
Authors

Sabir Hussain This is me

Publication Date December 12, 2018
Published in Issue Year 2018 Volume: 47 Issue: 6

Cite

APA Hussain, S. (2018). On generalized open sets. Hacettepe Journal of Mathematics and Statistics, 47(6), 1438-1446.
AMA Hussain S. On generalized open sets. Hacettepe Journal of Mathematics and Statistics. December 2018;47(6):1438-1446.
Chicago Hussain, Sabir. “On Generalized Open Sets”. Hacettepe Journal of Mathematics and Statistics 47, no. 6 (December 2018): 1438-46.
EndNote Hussain S (December 1, 2018) On generalized open sets. Hacettepe Journal of Mathematics and Statistics 47 6 1438–1446.
IEEE S. Hussain, “On generalized open sets”, Hacettepe Journal of Mathematics and Statistics, vol. 47, no. 6, pp. 1438–1446, 2018.
ISNAD Hussain, Sabir. “On Generalized Open Sets”. Hacettepe Journal of Mathematics and Statistics 47/6 (December 2018), 1438-1446.
JAMA Hussain S. On generalized open sets. Hacettepe Journal of Mathematics and Statistics. 2018;47:1438–1446.
MLA Hussain, Sabir. “On Generalized Open Sets”. Hacettepe Journal of Mathematics and Statistics, vol. 47, no. 6, 2018, pp. 1438-46.
Vancouver Hussain S. On generalized open sets. Hacettepe Journal of Mathematics and Statistics. 2018;47(6):1438-46.