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arXiv · nlin/0511058

Noether Symmetries and Critical Exponents

Yuri Bozhkov
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Abstract

We show that all Lie point symmetries of various classes of nonlinear differential equations involving critical nonlinearities are variational/divergence symmetries.

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Yuri Bozhkov. 2005-11-27. Noether Symmetries and Critical Exponents. https://doi.org/10.3842/sigma.2005.022

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