Existence and averaging of retarded fuzzy functional differential equations

The present study was envisaged to extend the theory of retarded functional differential equations and the averaging theorems to fuzzy analysis and further improve the fuzzy Henstock integral theory. Specifically, we established a novel convergence theorem of fuzzy Hentock integral in this study. In addition, we presented certain some existence theorems and averaging results for the p-type retarded functional differential equations based on fuzzy Henstock integral in the metric space (R-F, D).