The existence of countably many positive solutions for nonlinear th-order three-point boundary value problems.
Ji, Yude, Guo, Yanping (2009)
Boundary Value Problems [electronic only]
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Ji, Yude, Guo, Yanping (2009)
Boundary Value Problems [electronic only]
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Yuji Liu (2009)
Applications of Mathematics
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This paper deals with the periodic boundary value problem for nonlinear impulsive functional differential equation We first present a survey and then obtain new sufficient conditions for the existence of at least one solution by using Mawhin’s continuation theorem. Examples are presented to illustrate the main results.
Tatar, Nasser-Eddine (2006)
Journal of Inequalities and Applications [electronic only]
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Armando Majorana, Salvatore A. Marano (1994)
Commentationes Mathematicae Universitatis Carolinae
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Let be a Carath’eodory’s function. Let , with , and be two real sequences. In this paper, the family of boundary value problems is considered. It is proved that these boundary value problems admit at least a solution for each , where is a suitable integer. Some particular cases, obtained by specializing the sequence , are pointed out. Similar results are also proved for the Picard problem.
Robert Hakl, Alexander Lomtatidze (2002)
Archivum Mathematicum
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Conditions for the existence and uniqueness of a solution of the Cauchy problem established in [2], are formulated more precisely and refined for the special case, where the function maps the interval into some subinterval , which can be degenerated to a point.
Henríquez, Hernán R. (2003)
International Journal of Mathematics and Mathematical Sciences
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