Darboux covariant Lax pairs and infinite conservation laws of the (2+1)-dimensional breaking soliton equation
Darboux covariant Lax pairs and infinite conservation laws of the (2+1)-dimensional breaking soliton equation
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(2 1)维破缺孤子方程的达布协变Lax对和无限守恒定律
DOI:
10.1063/1.3545804
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发表时间:
2011-02
影响因子:
1.3
通讯作者:
Chow, Kwok Wing
中科院分区:
文献类型:
--
作者:
Fan, Engui;Chow, Kwok Wing
In this paper, the binary Bell polynomials are applied to succinctly construct bilinear formulism, bilinear Backlund transformations, Lax pairs, and Darboux covariant Lax pairs for the (2+1)-dimensional breaking soliton equation. An extra auxiliary variable is introduced to get the bilinear formulism. The infinitely local conservation laws of the equation are found by virtue of its Lax equation and a generalized Miura transformation. All conserved densities and fluxes are given with explicit recursion formulas.
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DOI:
10.1007/978-3-642-81448-8_5
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1976-09
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影响因子:
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