Positive solutions for second-order boundary-value problems with sign changing Green's functions

In this article we analyze some possibilities of finding positive solutions for second-order boundary-value problems with the Dirichlet and periodic boundary conditions, for which the corresponding Green's functions change sign. The obtained results can also be adapted to Neumann and mixed...

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Bibliographic Details
Main Authors: Alberto Cabada, Ricardo Enguica, Lucia Lopez-Somoza
Format: Article
Language:English
Published: Texas State University 2017-10-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2017/245/abstr.html