New Results on ℐ2-Statistically Limit Points and ℐ2-Statistically Cluster Points of Sequences of Fuzzy Numbers
Journal of Function Spaces, cilt.2021, 2021 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 2021
- Basım Tarihi: 2021
- Doi Numarası: 10.1155/2021/4602823
- Dergi Adı: Journal of Function Spaces
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, MathSciNet, zbMATH, Directory of Open Access Journals, Civil Engineering Abstracts
- Isparta Uygulamalı Bilimler Üniversitesi Adresli: Evet
Özet
In this paper, some existing theories on convergence of fuzzy number sequences are extended to ℐ2-statistical convergence of fuzzy number sequence. Also, we broaden the notions of ℐ2-statistical limit points and I-statistical cluster points of a sequence of fuzzy numbers to ℐ2-statistical limit points and ℐ2-statistical cluster points of a double sequence of fuzzy numbers. Also, the researchers focus on important fundamental features of the set of all ℐ2-statistical cluster points and the set of all ℐ2-statistical limit points of a double sequence of fuzzy numbers and examine the relationship between them.