Research article

On soft covering spaces in soft topological spaces

  • Received: 16 March 2024 Revised: 10 May 2024 Accepted: 16 May 2024 Published: 29 May 2024
  • MSC : 7M10, 57M12, 54-XX, 54A40

  • In this paper, we present the concept of a soft covering map on a soft topological space. We also introduce the notion of a soft local homeomorphism and establish the relationship between soft local homeomorphism and soft open mapping. Additionally, we demonstrate that a soft local homeomorphism does not necessarily imply a soft covering map. We provide several characterizations and restriction theorems. Moreover, we deduce the necessary and sufficient conditions for a soft continuous map to be a soft covering map.

    Citation: Mohammed Abu Saleem. On soft covering spaces in soft topological spaces[J]. AIMS Mathematics, 2024, 9(7): 18134-18142. doi: 10.3934/math.2024885

    Related Papers:

  • In this paper, we present the concept of a soft covering map on a soft topological space. We also introduce the notion of a soft local homeomorphism and establish the relationship between soft local homeomorphism and soft open mapping. Additionally, we demonstrate that a soft local homeomorphism does not necessarily imply a soft covering map. We provide several characterizations and restriction theorems. Moreover, we deduce the necessary and sufficient conditions for a soft continuous map to be a soft covering map.



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    [1] L. A. Zadeh, Fuzzy set, Inf. Control., 8 (1965), 338–353. https://doi.org/10.1016/S0019-9958(65)90241-X doi: 10.1016/S0019-9958(65)90241-X
    [2] Z. Huang, J. Li, C. Wang, Robust feature selection using multigranulation variable-precision distinguishing indicators for fuzzy covering decision systems, IEEE Trans. Syst. Man Cybern., 54 (2024), 903–914. https://doi.org/10.1109/TSMC.2023.3321315 doi: 10.1109/TSMC.2023.3321315
    [3] Z. Huang, J. Li, Y. Qian, Noise-tolerant fuzzy-$\beta $-covering-based multigranulation rough sets and feature subset selection, IEEE Trans. Fuzzy Syst., 30 (2022), 2721–2735. https://doi.org/10.1109/TFUZZ.2021.3093202 doi: 10.1109/TFUZZ.2021.3093202
    [4] C. Wang, D. Chen, Q. Hu, Fuzzy information systems and their homomorphisms, Fuzzy Sets Syst., 249 (2014), 128–138. https://doi.org/10.1016/j.fss.2014.02.009 doi: 10.1016/j.fss.2014.02.009
    [5] M. Abu-Saleem, O. almallah, N. Al-Ouashouh, An application of neutrosophic theory on manifolds and their topological transformations, Neutrosophic Sets Syst., 58 (2023), 464–474. Available from: https://digitalrepository.unm.edu/nss_journal/vol57/iss1/15
    [6] M. Abu-Saleem, A neutrosophic folding on a neutrosophic fundamental group, Neutrosophic Sets Syst., 46 (2021), 290–299. Available from: https://digitalrepository.unm.edu/nss_journal/vol46/iss1/21
    [7] M. Abu-Saleem, A neutrosophic folding and retraction on a single-valued neutrosophic graph, J. Intell. Fuzzy Syst., 40 (2021), 5207–5213. https://doi.org/10.3233/JIFS-201957 doi: 10.3233/JIFS-201957
    [8] D. Molodtsov, Soft set theory-first results, Comput. Math. Appl., 37 (1999), 19–31. https://doi.org/10.1016/S0898-1221(99)00056-5 doi: 10.1016/S0898-1221(99)00056-5
    [9] P. K. Maji, R. Biswas, A. R. Roy, Soft set theory, Comput. Math. Appl., 45 (2003), 555–562. https://doi.org/10.1016/S0898-1221(03)00016-6 doi: 10.1016/S0898-1221(03)00016-6
    [10] A. Kharal, B. Ahmad, Mappings on soft classes, New Math. Nat. Comput., 7 (2011), 471–481. https://doi.org/10.1142/S1793005711002025 doi: 10.1142/S1793005711002025
    [11] T. M. Al-shami, Investigation and corrigendum to some results related to g-soft equality and gf -soft equality relations, Filomat, 33 (2019), 3375–3383. https://doi.org/10.2298/FIL1911375A doi: 10.2298/FIL1911375A
    [12] T. M. Al-shami, Comments on some results related to soft separation axioms, Afr. Mat., 31 (2020), 1105–1119. https://doi.org/10.1007/s13370-020-00783-4 doi: 10.1007/s13370-020-00783-4
    [13] M. A. Saleem, Soft topological folding on the product of soft manifolds and its soft fundamental group, Int. J. Fuzzy Log. Intell. Syst., 23 (2023), 205–213. https://doi.org/10.5391/IJFIS.2023.23.2.205 doi: 10.5391/IJFIS.2023.23.2.205
    [14] D. Molodtsov, V. Y. Leonov, D. V. Kovkov, Soft sets technique and its application, Nechetkie Sist. Myagkie Vychisleniya, 1 (2006), 8–39.
    [15] D. Chen, E. C. C. Tsang, D. S. Yeung, X. Wang, The parametrization reduction of soft sets and its applications, Comput. Math. Appl., 49 (2005), 757–763. https://doi.org/10.1016/j.camwa.2004.10.036 doi: 10.1016/j.camwa.2004.10.036
    [16] M. I. Ali, F. Feng, X. Liu, W. K. Min, M. Shabir, On some new operations in soft set theory, Comput. Math. Appl., 57 (2009), 1547–1553. https://doi.org/10.1016/j.camwa.2008.11.009 doi: 10.1016/j.camwa.2008.11.009
    [17] D. Pei, D. Miao, From soft sets to information systems, IEEE Int. Conf. Granular Comput., 2 (2005), 617–621. https://doi.org/10.1109/GRC.2005.1547365 doi: 10.1109/GRC.2005.1547365
    [18] K. V. Babitha, J. J. Suni, Soft set relations and functions, Comput. Math. Appl., 60 (2010), 1840–1849. https://doi.org/10.1016/j.camwa.2010.07.014 doi: 10.1016/j.camwa.2010.07.014
    [19] M. Shabir, M. Naz, On soft topological spaces, Comput. Math. Appl., 61 (2011), 1786–1799. https://doi.org/10.1016/j.camwa.2011.02.006 doi: 10.1016/j.camwa.2011.02.006
    [20] H. Hazra, P. Majumdar, S. K. Samanta, Soft topology, Fuzzy Inf. Eng., 1 (2012), 105–115. https://doi.org/10.1007/s12543-012-0104-2 doi: 10.1007/s12543-012-0104-2
    [21] M. Terepeta, On separating axioms and similarity of soft topological spaces, Soft Comput., 23 (2019), 1049–1057. https://doi.org/10.1007/s00500-017-2824-z doi: 10.1007/s00500-017-2824-z
    [22] D. N. Georgiou, A. C. Megaritis, Soft set theory and topology, Appl. Gen. Topol., 15 (2014), 93–109. https://doi.org/10.4995/agt.2014.2268 doi: 10.4995/agt.2014.2268
    [23] M. A. K. Al-Khafaj, M. H. Mahmood, Some properties of soft connected spaces and soft locally connected spaces, IOSR J. Math., 10 (2014), 102–107.
    [24] M. H. Gursoy, T. Karagulle, On soft locally path connected spaces, Fundam. Contempl. Math. Sci., 1 (2020), 84–94.
    [25] H. Shabir, B. Ahmad, Soft separation axioms in soft topological spaces, Hacettepe J. Math. Stat., 44 (2015), 559–568.
    [26] T. Al-shami, M. El-Shafei, Two types of separation axioms on supra soft topological spaces, Demonstr. Math., 52 (2019), 147–165. https://doi.org/10.1515/dema-2019-0016 doi: 10.1515/dema-2019-0016
    [27] T. Al-shami, M. El-Shafei, Two new forms of ordered soft separation axioms, Demonstr. Math., 53 (2020), 8–26. https://doi.org/10.1515/dema-2020-0002 doi: 10.1515/dema-2020-0002
    [28] T. M. Al-shami, Z. A. Ameen, A. A. Azzam, M. E. El-Shafei, Soft separation axioms via soft topological operators, AIMS Math., 7 (2022), 15107–15119. https://doi.org/10.3934/math.2022828 doi: 10.3934/math.2022828
    [29] T. M. Al-shami, S. Saleh, A. M. Abd El-latif, A. Mhemdi, Novel categories of spaces in the frame of fuzzy soft topologies, AIMS Math., 9 (2024), 6305–6320. https://doi.org/10.3934/math.2024307 doi: 10.3934/math.2024307
    [30] S. Hussain, B. Ahmad, Some properties of soft topological spaces, Comput. Math. Appl., 62 (2011), 4058–4067. https://doi.org/10.1016/j.camwa.2011.09.051 doi: 10.1016/j.camwa.2011.09.051
    [31] P. L. Shick, Topology: Point set and geometric, John Wiley & Sons, 2011.
    [32] J. M. Singer, J. A. Thorpe, Lecture notes on elementary topology and geometry, New York: Springer-Verlag, 2015.
    [33] M. Abu-Saleem, W. F. Al-Omeri, Topological folding on the chaotic projective spaces and their fundamental group, Missouri J. Math. Sci., 31 (2019), 130–135. https://doi.org/10.35834/2019/3102130 doi: 10.35834/2019/3102130
    [34] M. E. El-Shafei, M. Abo-Elhamayel, T. M. Al-Shami, Partial soft separation axioms and soft compact spaces, Filomat, 32 (2018), 4755–4771. https://doi.org/10.2298/FIL1813755E doi: 10.2298/FIL1813755E
    [35] I. Zorlutuna, M. Akdag, W. K. Min, S. Atmaca, Remarks on soft topological spaces, Ann. Fuzzy Math. Inform., 3 (2012), 171–185.
    [36] A. Aygünoglu, H. Aygün, Some notes on soft topological spaces, Neural Comput. Appl., 21 (2012), 113–119. https://doi.org/10.1007/s00521-011-0722-3 doi: 10.1007/s00521-011-0722-3
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