Symmetries for the super-KdV equation: letter to the editor

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Kersten, P.H.M. and Gragert, P.K.H. (1988) Symmetries for the super-KdV equation: letter to the editor. Journal of physics A: Mathematical and general, 21 (11). L579. ISSN 0305-4470

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Abstract:Symmetries and higher-order or generalised symmetries for the SKdV equation are constructed. Moreover by the introduction of graded potentials a non-local generalised symmetry is obtained, leading to the recursion operator for symmetries in a straightforward way, without making use of the bi-Hamiltonian structure.
Item Type:Article
Copyright:IOP
Link to this item:http://purl.utwente.nl/publications/60643
Official URL:http://dx.doi.org/10.1088/0305-4470/21/11/002
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