Symmetries and integration of differential equations
A proof of the Lie theorem which relates the symmetries of a first order differential equation (or of a linear differential form) with its integrating factors is given. It is shown that a similar result partially applies for systems of linear differential forms and ordinary differential equations of any order.
Guardado en:
| Autores principales: | , |
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| Formato: | Digital revista |
| Idioma: | English |
| Publicado: |
Universidad Nacional de Colombia y Sociedad Colombiana de Matemáticas
2005
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| Acceso en línea: | http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0034-74262005000200005 |
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