Infinite-dimensional symmetry for wave equation with additional condition
Mathematical Physics
2009-10-14 v1 math.MP
Abstract
Symmetries for wave equation with additional conditions are found. Some conditions yield infinite-dimensional symmetry algebra for the nonlinear equation. Ansatzes and solutions corresponding to the new symmetries were constructed.
Cite
@article{arxiv.0910.2380,
title = {Infinite-dimensional symmetry for wave equation with additional condition},
author = {Irina Yehorchenko and Alla Vorobyova},
journal= {arXiv preprint arXiv:0910.2380},
year = {2009}
}
Comments
Poster Presentation at the Conference "Symmetry in Nonlinear Mathematical Physics" (June 20-26, 2005, Kyiv, Ukraine)