Group classification of variable coefficient KdV-like equations
Exactly Solvable and Integrable Systems
2013-12-17 v3 Mathematical Physics
math.MP
Abstract
The exhaustive group classification of the class of KdV-like equations with time-dependent coefficients is carried out using equivalence based approach. A simple way for the construction of exact solutions of KdV-like equations using equivalence transformations is described.
Keywords
Cite
@article{arxiv.1204.4875,
title = {Group classification of variable coefficient KdV-like equations},
author = {Olena Vaneeva},
journal= {arXiv preprint arXiv:1204.4875},
year = {2013}
}
Comments
8 pages; minor misprints are corrected. arXiv admin note: substantial text overlap with arXiv:1104.1981