The negative symmetry classification problem
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866915277955923968 |
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| author | Kolesnikov, M. P. |
| author_facet | Kolesnikov, M. P. |
| contents | A negative symmetry is a nonlocal symmetry of special type. In this paper, we introduce a method for constructing negative symmetries from consistent triplets of differential and differential-difference equations. Moreover, we study the relation between 3D consistent equations in the discrete case and the continuous case. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_05096 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The negative symmetry classification problem Kolesnikov, M. P. Exactly Solvable and Integrable Systems 35B06, 35Q53 A negative symmetry is a nonlocal symmetry of special type. In this paper, we introduce a method for constructing negative symmetries from consistent triplets of differential and differential-difference equations. Moreover, we study the relation between 3D consistent equations in the discrete case and the continuous case. |
| title | The negative symmetry classification problem |
| topic | Exactly Solvable and Integrable Systems 35B06, 35Q53 |
| url | https://arxiv.org/abs/2505.05096 |