INTEGRABLE COUPLINGS OF THE (2+1)-DIMENSIONAL Li HIERARCHY AND ITS HAMILTONIAN STRUCTURE AS WELL AS THE MULTI-COMPONENT Li HIERARCHY
Keyword(s):
A (2+1)-dimensional Li hierarchy is generated from one of the reduced equations of self-dual Yang–Mills equations. With the help of a proper loop algebra, the Hamiltonian structure of its expanding integrable couplings is worked out by using the quadratic-form identity, which is Liouville integrable. Moreover, a corresponding multi-component Li hierarchy is given. The method can be widely applied to other soliton hierarchies.
2007 ◽
Vol 21
(10)
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pp. 595-602
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2007 ◽
Vol 21
(01)
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pp. 37-44
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2010 ◽
Vol 24
(08)
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pp. 1021-1046
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2007 ◽
Vol 21
(11)
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pp. 663-673
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Keyword(s):
2008 ◽
Vol 22
(19)
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pp. 1837-1850
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2009 ◽
Vol 39
(2)
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pp. 473-478
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2009 ◽
Vol 23
(23)
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pp. 4791-4800
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