Lie-algebraic structure of the Lax-integrable (2| 1+ 1) -dimensional supersymmetric matrix dynamical systems
By using a specially constructed Backlund transformation, we obtain the Hamiltonian representation for the hierarchy of Laxtype flows on the dual space to the Lie algebra of matrix superintegral-differential operators with one anticommutative variable, coupled with suitable evolutions of eigenfuncti...
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| Datum: | 2017 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Institute of Mathematics, NAS of Ukraine
2017
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| Online Zugang: | https://umj.imath.kiev.ua/index.php/umj/article/view/1785 |
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| Назва журналу: | Ukrains’kyi Matematychnyi Zhurnal |
| Завантажити файл: |  |
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Ukrains’kyi Matematychnyi Zhurnal| Zusammenfassung: | By using a specially constructed Backlund transformation, we obtain the Hamiltonian representation for the hierarchy of Laxtype
flows on the dual space to the Lie algebra of matrix superintegral-differential operators with one anticommutative variable,
coupled with suitable evolutions of eigenfunctions and adjoint eigenfunctions of the associated spectral problems. We
also propose the Hamiltonian description of the corresponding set of the hierarchies of additional homogeneous symmetries
(squared eigenfunction symmetries). The connection between these hierarchies and the Lax-integrable (2| 1+1)-dimensional
supersymmetric matrix nonlinear dynamical systems and their triple Lax-type linearizations is analyzed. |
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