Numerical Evaluation of 2D Ground States
A ground state is defined as the positive radial solution of the multidimensional nonlinear problem −Δu(x)+u(x)−f(u(x))=0, x∈ℝn; lim|x|→∞|u(x)|=0,$\varepsilon \, \propto \,k_ \bot ^{1 - \xi }$ with the function f being either f(u) =a|u|p–1u or f(u) =a|u|pu+b|u|2pu. The numerical evaluation of groun...
Main Author: | |
---|---|
Format: | Article |
Language: | English |
Published: |
EDP Sciences
2016-01-01
|
Series: | EPJ Web of Conferences |
Online Access: | http://dx.doi.org/10.1051/epjconf/201610802032 |