On the spectral parameter problem
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2008
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866913272508186624 |
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| author | Marvan, M. |
| author_facet | Marvan, M. |
| contents | We consider the problem whether a nonparametric zero-curvature representation can be embedded into a one-parameter family within the same Lie algebra. After introducing a computable cohomological obstruction, a method using the recursion operator to incorporate the parameter is discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_0804_2031 |
| institution | arXiv |
| publishDate | 2008 |
| record_format | arxiv |
| spellingShingle | On the spectral parameter problem Marvan, M. Exactly Solvable and Integrable Systems We consider the problem whether a nonparametric zero-curvature representation can be embedded into a one-parameter family within the same Lie algebra. After introducing a computable cohomological obstruction, a method using the recursion operator to incorporate the parameter is discussed. |
| title | On the spectral parameter problem |
| topic | Exactly Solvable and Integrable Systems |
| url | https://arxiv.org/abs/0804.2031 |