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Open Access Open Badges Research Article

Second-order differential equations with deviating arguments

T Jankowski* and W Szatanik

Author Affiliations

Department of Differential Equations, Gdansk University of Technology, 11/12 G. Narutowicz Street, Gdańsk 80-952, Poland

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Boundary Value Problems 2006, 2006:23092  doi:10.1155/BVP/2006/23092

Published: 19 December 2006


This paper deals with boundary value problems for second-order differential equations with deviating arguments. Some sufficient conditions are formulated under which such problems have quasisolutions or a unique solution. A monotone iterative method is used. Examples with numerical results are added to illustrate the results obtained.