Existence results for semilinear perturbed functional differential equations with nondensely defined operators. (English) Zbl 1150.34592

Summary: We establish sufficient conditions for the existence of integral solutions and extremal integral solutions for semilinear functional differential equations with nondensely defined operators in Banach spaces.


34K30 Functional-differential equations in abstract spaces
47N20 Applications of operator theory to differential and integral equations
Full Text: DOI EuDML


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