Existence results for nonexpansive multi-valued operators and nonlinear integral inclusions
arXiv:2204.07500 · doi:10.1007/s13370-023-01081-5
Abstract
In this paper, we establish some new variants of fixed point theorems for a large class of countably nonexpansive multi-valued mappings. Some fixed point theorems for the sum and the product of three multi-valued mappings defined on nonempty, closed convex set of Banach algebras are also presented. These results improve and complement a number of earlier works. As an application, we prove existence results for a broad class of nonlinear functional integral inclusions as well as nonlinear differential inclusions.