s̃βs- Open Sets and s̃βs- Continuous in Soft Topological Spaces

Authors

DOI:

https://doi.org/10.30526/38.4.4071

Keywords:

soƒt β_s- open, soft β-open, soft semi-closed, soƒt β_s-continuous function

Abstract

Our work introduces the notion of  -open set. This class of - open sets is not directly comparable to the categories of soft open, -closed. We demonstrate that the category of  -open sets lies strictly between the class of -open sets and -open sets. Additionally, we investigate the connections that exist between -open sets along with other kinds of soft sets. Moreover, we provide several criteria that are sufficient for determining the equivalence between -open sets and every one of -open sets and -open sets. Also, according to our findings, the family of -open sets is a supra soft topology. Furthermore, we make it clear the correlation that exists between the respective categories of  -open sets in a soft topological space and in its soft topological subspace. Finally, the class of -continuous function is introduced, it is main properties are studied and derive some of the properties of these soft functions under the soft composition of soft functions.

Author Biographies

  • Nehmat K. Ahmed, Department of Mathematics, College of Education, Salahaddin University, Erbil, Iraq

    MATH

  • Shaymaa M. Mohammed, Department of Mathematics, College of Education, Salahaddin University, Erbil, Iraq

    MATH

References

1. Molodtsov D. Soft Set Theory—First Results. Comput Math Appl. 1999;37:19–31. https.//doi.org/10.1016/S0898-1221(99)00056-5

2. Shabir M, Naz M. On soft topological spaces. Comput Math Appl. 2011;61(7):1786–1799. https.//doi.org/10.1016/j.camwa.2011.02.006

3. Al-shami TM, Mhemdi A, Abu-Gdairi R. A novel framework for generalizations of soft open sets and its applications via soft topologies. Mathematics. 2023;11: 840. https.//doi.org/10.3390/math11040840

4. Noori S, Yousif YY. Soft Simply Compact Spaces. Iraqi Journal of Science. 2020;SI(1):14. https.//doi.org/10.24996/ijs.2020.SI.1.14

5. Yousif YY, Hussain LA, Hussain MA. Fibrewise Soft Bitopological Spaces. J Interdiscip Math. 2021;24:1925–1934. https.//doi.org/10.1080/09720502.2021.1966948

6. Al Ghour S. On some weaker forms of soft continuity and their decomposition theorems. J Math Comput Sci. 2023;29:317–328. https.//doi.org/10.22436/jmcs.029.04.02

7. Kharal A, Ahmad B. Mappings on Soft Classes. New Math Nat Comput. 2011;7(3):471–481. https.//doi.org/10.1142/S1793005711002025

8. Chen B. Soft Semi-open sets and related properties in soft topological spaces. Applied Mathematics & Information Sciences. 2013;7(1):287–294.

9. Mahanta J, Das PK. On soft topological space via semiopen and semiclosed soft sets. Kyungpook Math J. 2014;54(2):221–236. https.//doi.org/10.5666/KMJ.2014.54.2.221

10. Yumak Y, Kaymakci AK. Soft Beta-open sets and their applications. J New Theory. 2015;4:80–89. URL. https.//arxiv.org/pdf/1312.6964

11. Hammood A A, Esmaeel RB . Some Games with Soft -ᶅ -Pre-Generalized Open Sets. Ibn AL-Haitham Journal for Pure and Applied Sciences. 2021;34(4):45–57. https.//doi.org/10.30526/34.4.2702

12. Mohammad R, Esmaeel R. New Games via soft-I-Semi-g-Separation axioms. Ibn AL-Haitham Journal for Pure and Applied Sciences. 2020;33(4):122–136. https.//doi.org/10.30526/33.4.2517

13. Mussa YS, Khalaf BA. SS-c-Open sets in Soft Topological Spaces. J Garmian Univ. 2015;1:1–22.

14. Mohammed RA, Ameen RS. Soft ξ-Open Sets in Soft Topological Spaces. Sci J Univ. 2019;7(3):108–119. https.//doi.org/10.25271/sjuoz.2019.7.3.598

15. Ahmed NK, Hamko QH. s̃pc-open sets and s̃pc-continuity in Soft Topological Spaces. ZANCO J Pure Appl Sci. 2018;30(6):72–84.

16. Fayad E, Mahdi H. Soft βc-open sets and soft βc-continuity. Int Math Forum 2017;12(1):9–26. http.//dx.doi.org/10.12988/imf.2017.611150

17. Hameed SZ, Hussein AK. On Soft bc-Open Sets in Soft Topological Spaces. Iraqi J of Sci. 2020;1:238–242. http.//dx.doi.org/10.24996/ijs.2020.SI.1.32

18. Payman MM, Hardi AS, Halgurd MD. Soft Sp-Continuous Functions. Iraqi J Sci. 2024;65(8):4441–4459. https.//doi.org/10.24996/ijs.2024.65.8.26

19. Asaad AB. Results on Soft Extremally Disconnectedness of Soft Topological Spaces. J Math Comput Sci. 2017;17(4):448–464. http.//dx.doi.org/10.22436/jmcs.017.04.02

20. Aydın T, Enginoğlu S. Some results on soft topological notions. J New Results Sci. 2021;10(1):65–75. URL. https.//dergipark.org.tr/tr/pub/jnrs/issue/62194/910337

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Published

20-Oct-2025

Issue

Section

Mathematics

How to Cite

[1]
Ahmed, N.K. and Mohammed, S.M. 2025. s̃βs- Open Sets and s̃βs- Continuous in Soft Topological Spaces. Ibn AL-Haitham Journal For Pure and Applied Sciences. 38, 4 (Oct. 2025), 363–375. DOI:https://doi.org/10.30526/38.4.4071.