Geodesic
Existence of infinitely many symmetric solutions to perturbed elliptic equations with discontinuous nonlinearities in $\Bbb R^N$
Electronic Journal of Differential Equations, Tome 2015 (2015).

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: In this article we study the existence of infinitely many radially symmetric solutions for a class of perturbed elliptic equations with discontinuous nonlinearities in $\mathbb{R}^N$. We determine open intervals of positive parameters for which the problem admits infinitely many symmetric solutions. Our proofs are based on variational methods.
Classification : 34A16, 35J20
Keywords: radially symmetric solutions, perturbed elliptic equation, discontinuous nonlinearities, critical point theory, variational method 
@article{EJDE_2015__2015__a93,
     author = {Heidarkhani, Shapour and Gharehgazlouei, Fariba and Solimaninia, Arezoo},
     title = {Existence of infinitely many symmetric solutions to perturbed elliptic equations with discontinuous nonlinearities in $\Bbb R^N$},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2015},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a93/}
}
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Heidarkhani, Shapour; Gharehgazlouei, Fariba; Solimaninia, Arezoo. Existence of infinitely many symmetric solutions to perturbed elliptic equations with discontinuous nonlinearities in $\Bbb R^N$. Electronic Journal of Differential Equations, Tome 2015 (2015). http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a93/