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Multiple positive solutions to superlinear periodic boundary value problems with repulsive singular forces

✍ Scribed by Daqing Jiang; Jifeng Chu; Donal O'Regan; Ravi P. Agarwal

Publisher: Elsevier Science
Year: 2003
Tongue: English
Weight: 210 KB
Volume: 286
Category: Article
ISSN: 0022-247X
DOI: 10.1016/s0022-247x(03)00493-1

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✦ Synopsis

The existence of multiple positive solutions to superlinear periodic boundary value problems with repulsive singular forces is discussed in this paper. Our nonlinearity may be singular in its dependent variable and our analysis relies on a nonlinear alternative of Leray-Schauder type and on a fixed point theorem in cones.

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