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Issue:Trigonometric-based operators over intuitionistic fuzzy sets

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Title of paper: Trigonometric-based operators over intuitionistic fuzzy sets
Author(s):
Peter Vassilev
Bioinformatics and Mathematical Modelling Department, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev Str. bl. 105, 1113 Sofia, Bulgaria
peter.vassilev@gmail.com
Presented at: 26th International Conference on Intuitionistic Fuzzy Sets, Sofia, 26—27 June 2023
Published in: Notes on Intuitionistic Fuzzy Sets, Volume 29 (2023), Number 2, pages 85–89
DOI: https://doi.org/10.7546/nifs.2023.29.2.85-89
Download:  PDF (220  Kb, File info)
Abstract: In the present paper we introduce two new operators over intuitionistic fuzzy sets and study their properties.
Keywords: Operators, Intuitionistic fuzzy sets, Trigonometric functions.
AMS Classification: 03E72.
References:
  1. Atanassov, K. T. (1983). Intuitionistic fuzzy sets. VII ITKR Session, Sofia, 20-23 June 1983 (Deposed in Centr. Sci.-Techn. Library of the Bulg. Acad. of Sci., 1697/84) (in Bulgarian). Reprinted: Int. J. Bioautomation, 2016, 20(S1), S1–S6.
  2. Szmidt, E. (2014). Distances and Similarities in Intuitionistic Fuzzy Sets. Springer, Cham.
  3. Atanassov, K. T. (1986). Intuitionistic fuzzy sets. Fuzzy Sets and Systems, 20(1), 87–96.
  4. Atanassov, K. T. (1994). New operations defined over intuitionistic fuzzy sets. Fuzzy Sets and Systems, 61, 137–142.
  5. Atanassov, K. T. (2012). On Intuitionistic Fuzzy Sets Theory. Springer, Berlin.
  6. Zadeh, L. A. (1965). Fuzzy sets. Information and Control, 8, 338–353.
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