Convergence in graph for fuzzy valued martingales and smartingales
Chapter
Abstract
In this paper, we introduce the concept of convergence in graph for fuzzy-valued random variables, give an equivalent definition and then obtain convergence theorems for fuzzy-valued martingales, submartingales and supermartingales based on the results of our previous papers (Li and Ogura, 1996, 1998, 1999).
Keywords
Banach Space Conditional Expectation Strong Topology Fuzzy Random Variable Hausdorff Convergence
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