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Pseudo almost periodic solution for some differential equations with piecewise constant argument and applications - MaRDI portal

Pseudo almost periodic solution for some differential equations with piecewise constant argument and applications (Q6550961)

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scientific article; zbMATH DE number 7860604
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Pseudo almost periodic solution for some differential equations with piecewise constant argument and applications
scientific article; zbMATH DE number 7860604

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    Pseudo almost periodic solution for some differential equations with piecewise constant argument and applications (English)
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    5 June 2024
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    The aim of this paper is to prove the existence and uniqueness of a doubly measures pseudo periodic solution for some nonlinear evolution equation with piecewise constant argument. The system is governed by a linear part that generates an exponentially \(C_0\) -semigroup. The piecewise part is governed by a bounded linear operator. The nonlinear input function is assumed to be doubly measures pseudo periodic solution and globally Lipschitz. The authors use the fact that the \(C_0\)-semigroup is exponentially stable and Banach's fixed to prove the main results of this work. The same main theorem is obtained for some neutral evolution equations.
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    pseudo almost periodic
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    measure theory
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    piecewise constant argument
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    fixed point theorem
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