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Variational principle for the Kaup-Newell system.
- Source :
- Journal of Computational Applied Mechanics; Sep2023, Vol. 54 Issue 3, p405-409, 5p
- Publication Year :
- 2023
-
Abstract
- The Kaup-Newell system describes the pulse propagation in optical fibers. This paper applies the semi-inverse method to construct the system's variational formulations, two trial-variational formulations with an unknown function are established, and a detailed derivation is given to determine the unknown function. Finally, the Kaup-Newell system with two variables is converted to a partial differential equation with only one variable. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 24236713
- Volume :
- 54
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Journal of Computational Applied Mechanics
- Publication Type :
- Academic Journal
- Accession number :
- 173671752
- Full Text :
- https://doi.org/10.22059/JCAMECH.2023.365116.875