On a singular boundary value problem for the differential equation f (t, x, x , x )=0 using barrier strips

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Abstract

A method to solve a singular boundary value problem for the differential equation f(t, x, x, x) = 0 using barrier strips, is discussed. The method was devoted to the solvability of various singular BVPs for ordinary differential equations, whose nonlinearity does not depend on the highest derivative. Various nonsingular BVPs for second-order differential equations, whose nonlinearity depended on x, were also investigated. The results show that a differential equation with impulse effects was used to satisfy the nonlinear Carathéodory conditions.

Original languageEnglish (Ireland)
Pages (from-to)1348-1361
Number of pages14
JournalNonlinear Analysis-Theory Methods & Applications
Volume65
Issue number7
DOIs
Publication statusPublished - 1 Oct 2006

Authors (Note for portal: view the doc link for the full list of authors)

  • Authors
  • Kelevedjiev, PS,O'Regan, D,Popivanov, NI

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