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arXiv · 1502.03070

From infinitesimal symmetries to deformed symmetries of Lax-type equations

Jean-Pierre Magnot
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Abstract

Using the procedure initiated in \cite{Ma2013}, we deform Lax-type equations though a scaling of the time parameter. This gives an equivalent (deformed) equation which is integrable in terms of power series of the scaling parameter. We then describe a regular Fr\"olicher Lie group of symmetries of this deformed equation

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Jean-Pierre Magnot. 2015-02-10. From infinitesimal symmetries to deformed symmetries of Lax-type equations. https://doi.org/10.1088/1742-6596/633/1/012013

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