GDL

Journal from gdlhub / 2022-02-16 15:38:32
By : Amal Kumar Adak & Davood Darvishi Salookolaei, Fuzzy Information and Engineering
Created : 2022-02-16, with 0 files

Keyword : Intuitionistic fuzzy set, Pythagorean fuzzy set, upper and lower approximations of Pythagorean fuzzy set, rough Pythagorean fuzzy sets
Url : http://www.tandfonline.com/doi/full/10.1080/16168658.2021.1971143
Document Source : web

Pythagorean fuzzy sets are advancements of the intuitionistic fuzzy sets and overcome their limitations. In this paper, we exploit the concept of full congruence relation of Pythagorean fuzzy sets and define the lower and upper approximations of Pythagorean fuzzy set. Using the concept of approximations of Pythagorean fuzzy set we introduce the concept of rough Pythagorean fuzzy set.

Description Alternative :

Pythagorean fuzzy sets are advancements of the intuitionistic fuzzy sets and overcome their limitations. In this paper, we exploit the concept of full congruence relation of Pythagorean fuzzy sets and define the lower and upper approximations of Pythagorean fuzzy set. Using the concept of approximations of Pythagorean fuzzy set we introduce the concept of rough Pythagorean fuzzy set.

Give Comment ?#(0) | Bookmark

Property	Value
Publisher ID	gdlhub
Organization	Fuzzy Information and Engineering
Contact Name	Herti Yani, S.Kom
Address	Jln. Jenderal Sudirman
City	Jambi
Region	Jambi
Country	Indonesia
Phone	0741-35095
Fax	0741-35093
Administrator E-mail	elibrarystikom@gmail.com
CKO E-mail	elibrarystikom@gmail.com