Forced singular oscillators and the method of lower and upper solutions
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Repulsive singularity, upper and lower solutions, periodic solutionsAbstrakt
In this note, we study the existence of positive periodic solutions of the second order differential equation $$ u''+g(u)u'+f(t,u)=h(t) $$ where $f(t,\cdot)$ has a singularity of repulsive type at the origin. We use the method of lower and upper solutions.Pobrania
Opublikowane
2003-12-01
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BONHEURE, Denis & DE COSTER, Colette. Forced singular oscillators and the method of lower and upper solutions. Topological Methods in Nonlinear Analysis [online]. 1 grudzień 2003, T. 22, nr 2, s. 297–317. [udostępniono 22.7.2024].
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