Abstract
We apply variants of the Mountain Pass Lemma without the (PS)-condition as developed by M. Schechter to the study of Semilinear Dirichlet Problems at Double Resonance.
Citation
P. C. Carrião. J. V. Gonçalves. J. C. de Pádua. "Variational elliptic problems at double resonance." Differential Integral Equations 9 (2) 295 - 303, 1996. https://doi.org/10.57262/die/1367603347
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