On almost convergence of fuzzy variables

Abstract

In this paper, within framework credibility theory, we examine several notions of convergence and almost convergence of fuzzy variable sequences. We investigate relations between these notions. Utilizing fuzzy variables, the almost convergence with regards to (w.r.t.) almost surely, credibility, mean, distribution, and uniformly almost surely are investigated. We also examine almost Cauchy sequence types in credibility theory and obtain significant results.