ROUGH CONVERGENCE OF DOUBLE SEQUENCES OF FUZZY NUMBERS

BABAARSLAN F., TUNCER A. N.

JOURNAL OF APPLIED ANALYSIS AND COMPUTATION, cilt.10, sa.4, ss.1335-1342, 2020 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 10 Sayı: 4
  • Basım Tarihi: 2020
  • Doi Numarası: 10.11948/20190195
  • Dergi Adı: JOURNAL OF APPLIED ANALYSIS AND COMPUTATION
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, zbMATH
  • Sayfa Sayıları: ss.1335-1342
  • Anahtar Kelimeler: Fuzzy numbers, rough convergence, double sequence
  • Yozgat Bozok Üniversitesi Adresli: Evet

Özet

In this paper, we define the concepts of rough convergence and rough Cauchy sequence of double sequences of fuzzy numbers. Then, we investigate some relations between rough limit set and extreme limit points of such sequences.