Nonclassical symmetry and Riemann invariants
Mathematical Physics
2009-11-11 v1 math.MP
Abstract
In this paper it is shown that Riemann invariants are invariant under nonclassical symmetries of a hyperbolic system. As a specific example, we study the one-dimensional shallow water equations on the flat and present another type invariance under nonclassical symmetries.
Cite
@article{arxiv.math-ph/0501065,
title = {Nonclassical symmetry and Riemann invariants},
author = {Souichi Murata},
journal= {arXiv preprint arXiv:math-ph/0501065},
year = {2009}
}
Comments
7 pages. Submitted to