The derivation of conservation laws for nonlinear Schroedinger equations with a power type nonlinearity
Analysis of PDEs
2014-07-22 v1
Abstract
For nonlinear Schroedinger equations with a power nonlinearity, a new approach to derive the conservation law of the momentum and the pseudo conformal conservation law is obtained. Since this approach does not contain approximating procedure, the argument is simplified to derive these conservation laws.
Keywords
Cite
@article{arxiv.1407.5282,
title = {The derivation of conservation laws for nonlinear Schroedinger equations with a power type nonlinearity},
author = {Kazumasa Fujiwara and Hayato Miyazaki},
journal= {arXiv preprint arXiv:1407.5282},
year = {2014}
}
Comments
8 pages