Abstract
In this paper, we establish some new fixed point theorems for a \(2\times 2\) block operator matrix defined on nonempty, bounded, closed, and convex subsets of Banach algebras, where the inputs are multi-valued mappings. The obtained results are then applied to a coupled system of perturbed functional differential inclusions of initial and boundary value problems in order to prove the existence of solutions under a Carathéodory condition.
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Communicated by See Keong Lee.
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Jeribi, A., Kaddachi, N. & Krichen, B. Existence Results for a Coupled System of Perturbed Functional Differential Inclusions in Banach Algebras. Bull. Malays. Math. Sci. Soc. 41, 893–918 (2018). https://doi.org/10.1007/s40840-016-0374-7
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DOI: https://doi.org/10.1007/s40840-016-0374-7