Abstract
In [Nodal solutions for a class of degenerate boundary value problems, Adv. Nonl. Studies 15 (2015), 253-288], a family of degenerate one dimensional boundary value problems was studied and the existence of positive (and negative) solutions and solutions that possess one interior node was shown for a range of values of a parameter, $\lambda$. It was conjectured that there is a natural extension of these results giving solutions with any prescribed number of interior nodes. This conjecture will be established here.
Citation
Julian López-Gómez. Paul H. Rabinowitz. "Nodal solutions for a class of degenerate one dimensional BVP's." Topol. Methods Nonlinear Anal. 49 (1) 359 - 376, 2017. https://doi.org/10.12775/TMNA.2016.087