On a novel approach for the investigation and approximation of solutions to the systems of higher order nonlinear PDEs

Journal Article (2022)
Author(s)

Vasyl Marynets (Uzhhorod National University)

Kateryna Marynets (TU Delft - Mathematical Physics)

Oksana Kohutych (Uzhhorod National University)

DOI related publication
https://doi.org/10.1007/s00605-022-01771-5 Final published version
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Publication Year
2022
Language
English
Issue number
4
Volume number
200 (2023)
Pages (from-to)
835-848
Downloads counter
189
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Abstract

We study a boundary value problem for a system of the third order semi-linear partial differential equations with nonlocal boundary conditions. We establish sufficient conditions of existence, uniqueness, regularity and sign-preserving property of solutions of the studied problem and construct an iterative method for its approximation.