Skip to main content
Log in

Abstract

Numerous writers on fuzzy number theory have contributed their creative works on fuzzy numbers that are triangular, generalized triangular, trapezoidal, generalized trapezoidal and so forth. A novel generalizations of fuzzy real numbers such as Left Lift Fuzzy Real Number, Right Lift Fuzzy Real Number and Lift Fuzzy Real Number had been recently introduced by the authors. This paper presents and explores some special types of Lift Fuzzy Real Numbers namely Triangular Left Lift Fuzzy Real Number, Triangular Right Lift Fuzzy Real Number, Triangular Lift Fuzzy Real Number, Quadrilateral Left Lift Fuzzy Real Number, Quadrilateral Right Lift Fuzzy Real Number, Quadrilateral Lift Fuzzy Real Number and Trapezoidal Lift Fuzzy Real Number. Both real-world and numerical examples are used to support the proposed new ideas of customized Lift Fuzzy Real Numbers. As an example, we used the proposed Lift Fuzzy Real Numbers to assess the market rates for shares of a reputable bank on a specific day in order to determine the ideal time frame to trade the stocks within the designated market price. Moreover, the proposed categories of the above types of Lift Fuzzy Real Numbers are used to characterize the existing concepts of triangular, trapezoidal fuzzy numbers and their generalized counterparts. Additionally, the existence of the polygonal type and Step-type Lift Fuzzy Real Number is provided.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14
Fig. 15

Similar content being viewed by others

Data Availability

The data that support the findings of this study are openly available in https://www.moneycontrol.com/

References

Download references

Acknowledgements

The authors are thankful to the editor of the paper and the referees for their precise remarks to improve the presentation of the paper.

Funding

The authors do not have sources of funding.

Author information

Authors and Affiliations

Authors

Contributions

All authors contributed equally to the writing of this manuscript. All authors read and approved the final manuscript.

Corresponding author

Correspondence to N. Jayalakshmi.

Ethics declarations

Conflict of interest

There is no conflict of interest between the authors to publish this manuscript.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Jayalakshmi, N., Shanmugapriya, M.M. Polygonal Types of Lift Fuzzy Real Numbers. Fudan J. Hum. Soc. Sci. (2024). https://doi.org/10.1007/s40647-024-00420-5

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s40647-024-00420-5

Keywords

Mathematics Subject Classification

Navigation