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

P.H.M. Kersten; P.K.H. Gragert

doi:10.1088/0305-4470/21/11/002

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

P.H.M. Kersten, P.K.H. Gragert

University of Twente

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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.

Original language	Undefined
Pages (from-to)	L579
Journal	Journal of physics A: mathematical and general
Volume	21
Issue number	11
DOIs	https://doi.org/10.1088/0305-4470/21/11/002
Publication status	Published - 1988

Keywords

IR-60643

Access to Document

10.1088/0305-4470/21/11/002

symmetries

Cite this

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title = "Symmetries for the super-KdV equation: letter to the editor",

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.",

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AU - Kersten, P.H.M.

AU - Gragert, P.K.H.

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AB - 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.

KW - IR-60643

U2 - 10.1088/0305-4470/21/11/002

DO - 10.1088/0305-4470/21/11/002

M3 - Article

SN - 0305-4470

VL - 21

SP - L579

JO - Journal of physics A: mathematical and general

JF - Journal of physics A: mathematical and general

IS - 11

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