ROUGH CONVERGENCE OF DOUBLE SEQUENCES OF FUZZY NUMBERS

Babaarslan Funda; A. Nïhal Tuncer

doi:10.11948/20190195

2020 Volume 10 Issue 4

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Babaarslan Funda, A. Nïhal Tuncer. ROUGH CONVERGENCE OF DOUBLE SEQUENCES OF FUZZY NUMBERS[J]. Journal of Applied Analysis & Computation, 2020, 10(4): 1335-1342. doi: 10.11948/20190195

Citation:

Babaarslan Funda, A. Nïhal Tuncer. ROUGH CONVERGENCE OF DOUBLE SEQUENCES OF FUZZY NUMBERS[J]. Journal of Applied Analysis & Computation, 2020, 10(4): 1335-1342. doi: 10.11948/20190195

ROUGH CONVERGENCE OF DOUBLE SEQUENCES OF FUZZY NUMBERS

Babaarslan Funda^1, ,,
A. Nïhal Tuncer²

1.
Department of Mathematics, Yozgat Bozok University, Yozgat, 66100, Turkey
2.
Department of Mathematics, Erciyes University, Kayseri, 38039, Turkey

Corresponding author: funda.kocabiyik@bozok.edu.tr (F. Babaarslan)

Abstract

Abstract

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.
- Fuzzy numbers /
- rough convergence /
- double sequence
MSC: 40A05, 03E72

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References

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