Bi-Integrable and Tri-Integrable Couplings of a Soliton Hierarchy Associated with SO(3)
Keyword(s):
Based on the three-dimensional real special orthogonal Lie algebra SO(3), by zero curvature equation, we present bi-integrable and tri-integrable couplings associated with SO(3) for a hierarchy from the enlarged matrix spectral problems and the enlarged zero curvature equations. Moreover, Hamiltonian structures of the obtained bi-integrable and tri-integrable couplings are constructed by applying the variational identities.
2016 ◽
Vol 2016
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pp. 1-6
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2010 ◽
Vol 24
(08)
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pp. 791-805
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Keyword(s):
2007 ◽
Vol 21
(30)
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pp. 2063-2074
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2007 ◽
Vol 21
(01)
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pp. 37-44
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2011 ◽
Vol 25
(25)
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pp. 3371-3379
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