Por favor utiliza este link para citar o compartir este documento: http://repositoriodigital.academica.mx/jspui/handle/987654321/85605
Título: Obtaining time-dependent invariants by the Sarlet-Bahar method for a non-linear equation
Palabras clave: Ermakov systems
Noether symmetries
Ermakov invariants
constants of motion
Fecha de publicación: 31-Jul-2012
Editorial: Revista mexicana de física
Descripción: Applying the Sarlet-Bahar method one obtains the invariant of equations of motion of the type <img src="../../../../../img/revistas/rmf/v53n1/a1s1.jpg">+ &#969;²(t)&#961;/2 = &#945;(t)F(&#946;(t)&#961;). The corresponding auxiliary equation for the Ermakov system is also obtained, and the results obtained by other authors are generalized.
Other Identifiers: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0035-001X2007000100001
Aparece en las Colecciones:Revista Mexicana de Física

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