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arXiv 0811.0110nlin.SI
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多分量Burgers和KP分层结构及矩阵线性系统的解

Multicomponent Burgers and KP Hierarchies, and Solutions from a Matrix Linear System

Aristophanes Dimakis, Folkert Müller-Hoissen

摘要:

通过Cole-Hopf变换,多组分线性热族导致多组分Burgers族。我们特别表明,后者的任何解决方案也解决了相应的多组分(潜在的)KP层次。Cole-Hopf变换的推广导致多组分线性热族和多组分KP族之间的更一般的关系。从这个结果,后者通过矩阵线性系统的精确解的建设。

英文摘要:

Via a Cole-Hopf transformation, the multicomponent linear heat hierarchy leads to a multicomponent Burgers hierarchy. We show in particular that any solution of the latter also solves a corresponding multicomponent (potential) KP hierarchy. A generalization of the Cole-Hopf transformation leads to a more general relation between the multicomponent linear heat hierarchy and the multicomponent KP hierarchy. From this results a construction of exact solutions of the latter via a matrix linear system.

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