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On supercritical nonlinear Schrödinger equations with ellipse-shaped potentials
- Source :
- Proceedings of the Royal Society of Edinburgh: Section A Mathematics. 150:3187-3215
- Publication Year :
- 2019
- Publisher :
- Cambridge University Press (CUP), 2019.
-
Abstract
- In this paper, we study the existence and concentration of normalized solutions to the supercritical nonlinear Schrödinger equation \[ \left\{\begin{array}{@{}ll} -\Delta u + V(x) u = \mu_q u + a \vert u \vert ^q u & {\rm in}\ \mathbb{R}^2,\\ \int_{\mathbb{R}^2} \vert u \vert ^2\,{\rm d}x =1, & \end{array} \right.\]where μq is the Lagrange multiplier. For ellipse-shaped potentials V(x), we show that for q > 2 close to 2, the equation admits an excited solution uq, and furthermore, we study the limiting behaviour of uq when q → 2+. Particularly, we describe precisely the blow-up formation of the excited state uq.
- Subjects :
- Physics
General Mathematics
010102 general mathematics
Limiting
Ellipse
01 natural sciences
Supercritical fluid
Schrödinger equation
010101 applied mathematics
symbols.namesake
Nonlinear system
Lagrange multiplier
Excited state
symbols
0101 mathematics
Nonlinear Schrödinger equation
Mathematical physics
Subjects
Details
- ISSN :
- 14737124 and 03082105
- Volume :
- 150
- Database :
- OpenAIRE
- Journal :
- Proceedings of the Royal Society of Edinburgh: Section A Mathematics
- Accession number :
- edsair.doi...........5772c0fc8469c7c7bff7f2ae0bc120e0