A new super-extension of the KdV hierarc
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Xianguo Geng; Lihua Wu
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Article
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2010
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Elsevier Science
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English
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A new super-extension of the KdV hierarchy is proposed, which is associated with a 3 ร 3 matrix spectral problem. Using super-trace identity, generalized bi-Hamiltonian structures of this hierarchy are established. Moreover, infinite conservation laws of the new super-KdV equation are derived.