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On bifurcations related to the case of degenerate exceptions of a second order conservative recurrence
A second order conservative recurrence with quadratic or cubic nonlinearity is considered. The nature of the bifurcations related to the case of degenerate exceptions phi =0 and phi = pi of a centre is studied. It is shown that for phi =0 there exists two different bifurcations and for phi = pi ther...
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| Lenguaje: | fre |
| Publicado: |
1972
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| Acceso en línea: | http://cds.cern.ch/record/875535 |