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>Nonlinear forced oscillations of an unsymmetrical shaft and an unsymmetrical rotor with quartic nonlinearity. Variations of resonance curves of subharmonic and ultra-subharmonic oscillations and the occurrence of unstable vibrations.
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Nonlinear forced oscillations of an unsymmetrical shaft and an unsymmetrical rotor with quartic nonlinearity. Variations of resonance curves of subharmonic and ultra-subharmonic oscillations and the occurrence of unstable vibrations.