Stabilitätsverlust von Eigenschwingungen in Resonanznähe und versale Deformationen äquivarianter Vektorfelder. (Russian) Zbl 0356.57029
MSC:
57R45 | Singularities of differentiable mappings in differential topology |
57R25 | Vector fields, frame fields in differential topology |
37C75 | Stability theory for smooth dynamical systems |