Showing 2024Show all
2 papers · 1 filter
math.DS2024
Resonance in isochronous systems with decaying oscillatory perturbations
Oskar A. Sultanov
Non-autonomous perturbations of isochronous systems in the plane are considered. It is assumed that the intensity of perturbations decays with time, and the frequency is asymptotic…
math.DS2024
Resonances in nonlinear systems with a decaying chirped-frequency excitation and noise
Oskar A. Sultanov
The influence of multiplicative white noise on the resonance capture of strongly nonlinear oscillatory systems under chirped-frequency excitations is investigated. It is assumed th…