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Determination of the closed invariant curves of a recurrence or of a nonlinear point transformation near to a linear conservative recurrence
Given a nonlinear recurrence dependent on a parameter mu , which, for mu =0, becomes linear and conservative, the author determines, when mu is small, the closed invariant curves of this recurrence as well as their stability. (3 refs).
Autores principales: | , |
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Lenguaje: | fre |
Publicado: |
1973
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/880801 |