Noether Symmetries and Critical Exponents

Abstract

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

Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/

Cited by in corpus (2)

• Lie Symmetries and Criticality of Semilinear Differential Systems
• Symmetry analysis of a class of autonomous even-order ordinary differential equations