Abstract
A general min-max principle established by Ghoussoub is extended to the case of functionals which are the sum of a locally Lipschitz continuous term and of a convex, proper, lower semicontinuous function. Some topological properties of the min-max-generated critical points in such a framework are then pointed out.
Citation
Roberto Livrea. Salvatore A. Marano. "Existence and classification of critical points for nondifferentiable functions." Adv. Differential Equations 9 (9-10) 961 - 978, 2004. https://doi.org/10.57262/ade/1355867910
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