Viability theory and fuzzy differential equations
The authors present a new viability theory for differential inclusions and establish new existence results for fuzzy differential equations. In the literature, viability theory is presented for first-order differential inclusions where the nonlinearity is bounded. But this paper represents a general theory and removes the boundedness assumption by assuming the existence of a maximal solution to an approximate set of differential equations.
scientific article; zbMATH DE number 2160234