Abstract

In this paper, we introduce some spaces of double difference sequences of fuzzy numbers defined by a sequence of modulus functions $F=(f_{k,l})$. We also make an effort to study some topological properties and prove some inclusion relations between these spaces.

Keywords: Fuzzy numbers; modulus function; double sequence spaces

MSC: 40A05, 40D25

Pages:  91--100     

Volume  66 ,  Issue  1 ,  2014