General Zakharov-Shabat equations without Lax operators
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2025
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866915700824604672 |
|---|---|
| author | Noumi, Masatoshi Takebe, Takashi |
| author_facet | Noumi, Masatoshi Takebe, Takashi |
| contents | The operators in the Zakharov-Shabat equations of integrable hierarchies are usually defined from the Lax operators. In this article it is shown that the Zakharov-Shabat equations themselves recover the Lax operators under suitable change of independent variables in the case of the KP hierarchy and the modified KP hierarchy (in the matrix formulation). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_24216 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | General Zakharov-Shabat equations without Lax operators Noumi, Masatoshi Takebe, Takashi Exactly Solvable and Integrable Systems 37K10 The operators in the Zakharov-Shabat equations of integrable hierarchies are usually defined from the Lax operators. In this article it is shown that the Zakharov-Shabat equations themselves recover the Lax operators under suitable change of independent variables in the case of the KP hierarchy and the modified KP hierarchy (in the matrix formulation). |
| title | General Zakharov-Shabat equations without Lax operators |
| topic | Exactly Solvable and Integrable Systems 37K10 |
| url | https://arxiv.org/abs/2512.24216 |