Boundary-value problems for weakly singular Hammerstein-type integral equations

UDC517.9 We consider the problem of existence of the solution of weakly nonlinear boundary-value problem for the Hammerstein-type integral equation with  unbounded kernel, which turns, for $\varepsilon=0,$  into one of solutions of the generating problem. The n...

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Bibliographic Details
Date:2024
Main Authors: Boichuk, O., Feruk, V., Бойчук, Олександр, Ферук, Віктор
Format: Article
Language:Ukrainian
Published: Institute of Mathematics, NAS of Ukraine 2024
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/7487
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal
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Summary:UDC517.9 We consider the problem of existence of the solution of weakly nonlinear boundary-value problem for the Hammerstein-type integral equation with  unbounded kernel, which turns, for $\varepsilon=0,$  into one of solutions of the generating problem. The necessary and sufficient conditions for the existence of this solution are obtained and the iterative procedure for its construction is proposed.
DOI:10.3842/umzh.v76i1.7487