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arXiv · 1509.01134

Some comments on continuous symmetries of AKNS hierarchy equations and their solutions

A. O. Smirnov·V. B. Matveev
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Abstract

We show that a well known for NLS equation scaling invariance and Galilean invariance property of its solutions can be extended with appropriate modifications to the whole AKNS hierahchy and its reduced and deformed versions.

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A. O. Smirnov, V. B. Matveev. 2015-09-27. Some comments on continuous symmetries of AKNS hierarchy equations and their solutions. https://arxiv.org/abs/1509.01134

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