IJAM: Volume 37, No. 2 (2024)

DOI: 10.12732/ijam.v37i2.1

sup_t^{\alpha}-HESITANT FUZZY

UP-SUBALGEBRAS AND UP-IDEALS

OF UP-ALGEBRAS

Pongpun Julatha 1 , Metawee Songsaeng 2 , Aiyared Iampan 3, §

1 Department of Mathematics

Faculty of Science and Technology

Pibulsongkram Rajabhat University

Phitsanulok - 65000, THAILAND

2,3 Department of Mathematics

School of Science, University of Phayao

Phayao - 56000, THAILAND

Abstract. As a general concept of a sup-hesitant fuzzy UP-subalgebra (resp., UP-filter,

UP-ideal, strong UP-ideal) of a UP-algebra, the concept of a sup_t^{\alpha}-hesitant fuzzy

UP-subalgebra (resp., UP-filter, UP-ideal, strong UP-ideal) is introduced, and the generalizations of these hesitant fuzzy sets are discussed. Moreover, we discuss the relations between the sup_t^{\alpha}-hesitant fuzzy UP-subalgebras (resp., UP-filters, UP-ideals, strong UP-ideals) and their level subsets.

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How to cite this paper?
DOI: 10.12732/ijam.v37i2.1
Source: International Journal of Applied Mathematics
ISSN printed version: 1311-1728
ISSN on-line version: 1314-8060
Year: 2024
Volume: 37
Issue: 2

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IJAM: Volume 37, No. 2 (2024)

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