Noether Symmetries and Critical Exponents
Exactly Solvable and Integrable Systems
2008-04-24 v1 Mathematical Physics
math.MP
Abstract
We show that all Lie point symmetries of various classes of nonlinear differential equations involving critical nonlinearities are variational/divergence symmetries.
Cite
@article{arxiv.nlin/0511058,
title = {Noether Symmetries and Critical Exponents},
author = {Yuri Bozhkov},
journal= {arXiv preprint arXiv:nlin/0511058},
year = {2008}
}
Comments
Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/