Abstract
We obtain the existence of infinitely many solutions with prescribed nodal properties for some boundary value problems associated to the second order scalar equation $\ddot{x} + q(t) g(x) = 0$, where $g(x)$ has superlinear growth at infinity and $q(t)$ changes sign.
Citation
Duccio Papini. Fabio Zanolin. "A topological approach to superlinear indefinite boundary value problems." Topol. Methods Nonlinear Anal. 15 (2) 203 - 233, 2000.
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