A new extended KP hierarchy

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A method is proposed to construct a new extended KP hierarchy, which includes two types of KP equation with self-consistent sources and admits reductions to k-constrained KP hierarchy and to Gelfand-Dickey hierarchy with sources. It provides a general way to construct soliton equations with sources and their Lax representations.
Published in Phys. Lett. A, 13 pages

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Exactly Solvable and Integrable Systems

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http://salesiana.dossiersoluciones.com/handle/123456789/168244

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0710.4015
 http://arxiv.org/abs/0710.4015
 Physics Letters A 372 (2008) 3819-3823
 doi:10.1016/j.physleta.2008.02.070

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arXiv