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Hamiltonian and recursion operators for two-dimensional scalar fields |
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| Authors: | A. G. Meshkov |
| Affiliation: | Kalmyk State University, Elista 358000, Russian Federation |
| Abstract: | The equation for the Noether operator is obtained. It gives the necessary conditions for complete integrability of the field equations. For several double-component models the Hamiltonian pairs and the recursion operators are presented. |
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