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arXiv:1510.06926 [math.AP]AbstractReferencesReviewsResources

Concentration phenomena for fractional elliptic equations involving exponential critical growth

Claudianor O. Alves, João Marcos do Ó, Olímpio H. Miyagaki

Published 2015-10-23Version 1

In this paper, we deal with the following singular perturbed fractional elliptic problem $ \epsilon^{} (-\Delta)^{1/2}{u}+V(z)u=f(u)\,\,\, \mbox{in} \,\,\, \mathbb{R}, $ where $ (-\Delta)^{1/2}u$ is the square root of the Laplacian and $f(s)$ has exponential critical growth. Under suitable conditions on $f(s)$, we construct a localized bound state solution concentrating at an isolated component of the positive local minimum points of the potential of $V$ as $\epsilon$ goes to $0.$

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