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https://hdl.handle.net/10495/29349| Título : | Equations of Lax type with several brackets |
| Autor : | Velásquez Ossa, Raúl Eduardo Felipe, Raúl |
| metadata.dc.subject.*: | Pseudodifferential operators http://id.loc.gov/authorities/subjects/sh85108264 Ecuaciones Equations Algebra |
| Fecha de publicación : | 2015 |
| Editorial : | Universidad del Valle, Facultad de Ciencias Naturales y Exactas |
| Citación : | Felipe, Raúl, & Velásquez, Raúl. (2015). Equations of Lax type with several brackets. Revista de Ciencias, 19(2), 101-114. Retrieved March 14, 2022, from http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0121-19352015000200007&lng=en&tlng=en. |
| Resumen : | ABSTRACT: In the present paper we introduce a new hierarchy, each equation of which is defined by several brackets of two pseudodifferential operators. We deal with some algebraic properties of these equations. In particular, we show that, as in the classic case, they are related to the presence of an infinite sequence of first integrals. A new version of the Zakharov-Shabat type equations is proved. Formal solutions of this hierarchy are constructed using a “several brackets bilinear identity”. |
| metadata.dc.identifier.eissn: | 2248-4000 |
| ISSN : | 0121-1935 |
| metadata.dc.identifier.doi: | 10.25100/rc.v19i2.6272 |
| metadata.dc.identifier.url: | https://revistaciencias.univalle.edu.co/index.php/revista_de_ciencias/%20article%20/view%20/6272 |
| Aparece en las colecciones: | Artículos de Revista en Ciencias Exactas y Naturales |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| VelazquezRaul_2015_EquationsOfLaxType .pdf | Artículo de investigación | 359 kB | Adobe PDF | Visualizar/Abrir |
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