In this paper we introduce double convergent sequences of fuzzy numbers and we also study the space of double convergent sequences of fuzzy numbers.
SAVAŞ, E. (1996) "A NOTE ON DOUBLE SEQUENCES OF FUZZY NUMBERS," Turkish Journal of Mathematics: Vol. 20: No. 2, Article 5. Available at: https://journals.tubitak.gov.tr/math/vol20/iss2/5