International Journal of Analysis and Applications (Jul 2023)

Characteristic Picture Fuzzy Sets and Level Subsets in UP (BCC)-Algebras

  • Pimwaree Kankaew,
  • Sunisa Yuphaphin,
  • Nattacha Lapo,
  • Ronnason Chinram,
  • Pongpun Julatha,
  • Aiyared Iampan

DOI
https://doi.org/10.28924/2291-8639-21-2023-75
Journal volume & issue
Vol. 21
pp. 75 – 75

Abstract

Read online

The eight new concepts of picture fuzzy sets in UP (BCC)-algebras are introduced by Kankaew et al. in 2022. This idea is extended to the lower and upper level subsets of picture fuzzy sets in UP (BCC)-algebras. Moreover, we define a picture fuzzy set in the same way as a characteristic function and study its characterizations from the related subset.