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Lifts of $L$-valued powerset mapping systems

Year 2025, Volume: 54 Issue: 5, 1730 - 1736, 29.10.2025
https://doi.org/10.15672/hujms.1553887
https://izlik.org/JA24NK36EZ

Abstract

Motivated by Zadeh's extension of mappings, this paper introduces a concept of lifts of powerset mapping systems. In this framework, $L$-subsets are lifts of ordinary subsets, $L$-Zadeh functions are lifts of ordinary mappings, $L$-fuzzy rough set operators are lifts of classical rough set operators, $L$-interior/closure operators of $L$-topology are lifts of interior/closure operators of level topologies. Consequently, lifts of powerset mapping systems can be considered as a useful fuzzy structures for future study.

Project Number

12371462, 12231007

References

  • [1] N. Ajmal, Fuzzy group theory: a comparison of different notions of product of fuzzy sets, Fuzzy Sets Syst. 110 (3), 437–446, 2000.
  • [2] R. Belohlavek, Fuzzy Relational Systems: Foundations and Principles, Kluwer Academic Publishers, New York, 2002.
  • [3] Y.-M. Liu and D.X. Zhang, Lowen spaces, J. Math. Anal. Appl. 241, 30–38, 2000.
  • [4] F.-G. Shi, Theory of $L_\alpha$-nest sets and $L_\beta$-nest sets and their applications, Fuzzy Syst. Math. 4 (in Chinese), 65–72, 1995.
  • [5] F.-G. Shi, A new approach to the fuzzification of matroids, Fuzzy Sets Syst. 160 (5), 696–705, 2009.
  • [6] Y. Sun and F.-G. Shi, Representations of L-fuzzy rough approximation operators, Inf. Sci. 645, 119324, 2023.
  • [7] W.-Z. Wu, J.-S. Mi and W.-X. Zhang, Generalized fuzzy rough sets, Inf. Sci. 151, 263–282, 2003.
  • [8] L.A. Zadeh, Fuzzy sets, Inf. Control 8 (3), 338–353, 1965.

Year 2025, Volume: 54 Issue: 5, 1730 - 1736, 29.10.2025
https://doi.org/10.15672/hujms.1553887
https://izlik.org/JA24NK36EZ

Abstract

Project Number

12371462, 12231007

References

  • [1] N. Ajmal, Fuzzy group theory: a comparison of different notions of product of fuzzy sets, Fuzzy Sets Syst. 110 (3), 437–446, 2000.
  • [2] R. Belohlavek, Fuzzy Relational Systems: Foundations and Principles, Kluwer Academic Publishers, New York, 2002.
  • [3] Y.-M. Liu and D.X. Zhang, Lowen spaces, J. Math. Anal. Appl. 241, 30–38, 2000.
  • [4] F.-G. Shi, Theory of $L_\alpha$-nest sets and $L_\beta$-nest sets and their applications, Fuzzy Syst. Math. 4 (in Chinese), 65–72, 1995.
  • [5] F.-G. Shi, A new approach to the fuzzification of matroids, Fuzzy Sets Syst. 160 (5), 696–705, 2009.
  • [6] Y. Sun and F.-G. Shi, Representations of L-fuzzy rough approximation operators, Inf. Sci. 645, 119324, 2023.
  • [7] W.-Z. Wu, J.-S. Mi and W.-X. Zhang, Generalized fuzzy rough sets, Inf. Sci. 151, 263–282, 2003.
  • [8] L.A. Zadeh, Fuzzy sets, Inf. Control 8 (3), 338–353, 1965.
There are 8 citations in total.

Details

Primary Language English
Subjects Applied Mathematics (Other)
Journal Section Research Article
Authors

Chang-jie Zhou 0000-0002-9379-2451

Wei Yao 0000-0003-3320-7609

Project Number 12371462, 12231007
Submission Date September 21, 2024
Acceptance Date December 29, 2024
Early Pub Date April 11, 2025
Publication Date October 29, 2025
DOI https://doi.org/10.15672/hujms.1553887
IZ https://izlik.org/JA24NK36EZ
Published in Issue Year 2025 Volume: 54 Issue: 5

Cite

APA Zhou, C.- jie, & Yao, W. (2025). Lifts of $L$-valued powerset mapping systems. Hacettepe Journal of Mathematics and Statistics, 54(5), 1730-1736. https://doi.org/10.15672/hujms.1553887
AMA 1.Zhou C jie, Yao W. Lifts of $L$-valued powerset mapping systems. Hacettepe Journal of Mathematics and Statistics. 2025;54(5):1730-1736. doi:10.15672/hujms.1553887
Chicago Zhou, Chang-jie, and Wei Yao. 2025. “Lifts of $L$-Valued Powerset Mapping Systems”. Hacettepe Journal of Mathematics and Statistics 54 (5): 1730-36. https://doi.org/10.15672/hujms.1553887.
EndNote Zhou C- jie, Yao W (October 1, 2025) Lifts of $L$-valued powerset mapping systems. Hacettepe Journal of Mathematics and Statistics 54 5 1730–1736.
IEEE [1]C.- jie Zhou and W. Yao, “Lifts of $L$-valued powerset mapping systems”, Hacettepe Journal of Mathematics and Statistics, vol. 54, no. 5, pp. 1730–1736, Oct. 2025, doi: 10.15672/hujms.1553887.
ISNAD Zhou, Chang-jie - Yao, Wei. “Lifts of $L$-Valued Powerset Mapping Systems”. Hacettepe Journal of Mathematics and Statistics 54/5 (October 1, 2025): 1730-1736. https://doi.org/10.15672/hujms.1553887.
JAMA 1.Zhou C- jie, Yao W. Lifts of $L$-valued powerset mapping systems. Hacettepe Journal of Mathematics and Statistics. 2025;54:1730–1736.
MLA Zhou, Chang-jie, and Wei Yao. “Lifts of $L$-Valued Powerset Mapping Systems”. Hacettepe Journal of Mathematics and Statistics, vol. 54, no. 5, Oct. 2025, pp. 1730-6, doi:10.15672/hujms.1553887.
Vancouver 1.Chang-jie Zhou, Wei Yao. Lifts of $L$-valued powerset mapping systems. Hacettepe Journal of Mathematics and Statistics. 2025 Oct. 1;54(5):1730-6. doi:10.15672/hujms.1553887