Belan, Victor I.Kovalev, Alexander S.Peretyatko, Anastasii A.2016-11-242016-11-242016Belan V. I. Breather Modes Induced by Localized RF Radiation: Analytical and Numerical Approaches / V. I. Belan, A. S. Kovalev, A. A. Peretyatko // Nonlinear Dynamics–2016 (ND-KhPI2016) : proceedings of 5th International Conference, dedicated to the 90th anniversary of Academician V. L. Rvachev, September 27-30, 2016 = Нелінійна динаміка–2016 : тези доп. 5-ї Міжнар. конф., 27-30 вересня 2016 р. – Kharkov : NTU "KhPI", 2016. – P. 268-273.https://repository.kpi.kharkov.ua/handle/KhPI-Press/24857Numerical computations and collective variables approach are applied to analytical and numerical study of spatially localized excitations of one-dimensional magnetic system in external high-frequency magnetic field. It is demonstrated the hysteresis character of dependence for amplitude of local soliton-like states on external field magnitude. The system shows a variety of interesting nonlinear phenomena such as periodicity doubling and chaos.enAC fielddampingsolitonquasi-solitoncollective variableshysteresisbifurcationchaosArticle