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Divergence Symmetries of Critical Kohn-Laplace Equations on Heisenberg groups

Yuri Bozhkov·Igor Leite Freire
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Abstract

We show that any Lie point symmetry of semilinear Kohn-Laplace equations on the Heisenberg group H^1 with power nonlinearity is a divergence symmetry if and only if the corresponding exponent assumes critical value.

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Yuri Bozhkov, Igor Leite Freire. 2007-03-23. Divergence Symmetries of Critical Kohn-Laplace Equations on Heisenberg groups. https://arxiv.org/abs/math/0703698

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