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Title: | Concentration and Multiplicity of Solutions for a Non-Linear Schrödinger Equation with Critical Frequency: N-dimensional Finite Case |
Authors: | Mayorga Zambrano, Juan Ricardo Muñoz Moncayo, Carlos Andrés |
Keywords: | Nonlinear Shcrödinger equation Critical frequency Finite case Multiplicity Existence Concentration. Ecuación de Schrödinger no-lineal Frecuencia crítica Caso finito Multiplicidad Existencia Concentración |
Issue Date: | Dec-2020 |
Publisher: | Universidad de Investigación de Tecnología Experimental Yachay |
Abstract: | Estudiamos el caso finito de una ecuación no lineal de Schrödinger (ENS) con frecuencia crítica, considerando por Byeon & Wang. Adaptando la maquinaria usada por Felmer & Mayorga-Zambrano para estudiar el caso plano, probamos la existencia de infinitos pares de soluciones para ENS, no necesariamente positivas, dadas por la categoría de Ljusternik-Schnirelmann y las propiedades del género de Krasnoselskii. Estas soluciones presentan un fenómeno de concentración alrededor de los ceros del potencial y tienen un perfil asintótico particular en un límite semiclásico apropiado. |
Description: | We study the finite case of a nonlinear Schrödinger equation (NSE) with critical frequency, considered by Byeon & Wang. Adapting the machinery used by Felmer & Mayorga-Zambrano tu study the flat case, we prove the existence of infinitely pairs of solutions for NSE, not necessarily positive, given by the Ljusternik-Schnirelmann category and the properties of the Krasnoselskii genus. These solutions show a concentration phenomena around the zeros of the potential and have an particular asymptotic profile in an appropriate semiclassical limit. |
URI: | http://repositorio.yachaytech.edu.ec/handle/123456789/252 |
Appears in Collections: | Matemática |
Files in This Item:
File | Description | Size | Format | |
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ECMC0041.pdf | 1.57 MB | Adobe PDF | View/Open |
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