arXiv · 2006.00239
Normalized solutions for the fractional NLS with mass supercritical nonlinearity
Abstract
We investigate the existence of solutions to the fractional nonlinear Schr\"{o}dinger equation $(-\Delta)^s u = f(u)$ with prescribed $L^2$-norm $\int_{\mathbb{R}^N} |u|^2 \, dx =m$ in the Sobolev space $H^s(\mathbb{R}^N)$. Under fairly general assumptions on the nonlinearity $f$, we prove the existence of a ground state solution and a multiplicity result in the radially symmetric case.
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Luigi Appolloni, Simone Secchi. 2020-05-30. Normalized solutions for the fractional NLS with mass supercritical nonlinearity. https://arxiv.org/abs/2006.00239
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