Simplifications of Lax pairs for differential–difference equations by gauge transformations and (doubly) modified integrable equations
Matrix differential–difference Lax pairs play an essential role in the theory of integrable nonlinear differential–difference equations. We present sufficient conditions which allow one to simplify such a Lax pair by matrix gauge transformations. Furthermore, we describe a procedure for such a simpl...
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Elsevier
2024-09-01
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| Series: | Partial Differential Equations in Applied Mathematics |
| Assuntos: | |
| Acceso en liña: | http://www.sciencedirect.com/science/article/pii/S2666818124002079 |
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