Differential Equations with Bistable Nonlinearity

• Datum: 2015
• Hauptverfasser: Nizhnik, L. P., Samoilenko, A. M., Нижник, Л. П., Самойленко, А. М.
• Format: Artikel
• Sprache: Russisch; Englisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2015
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/2001
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

We study bounded solutions of differential equations with bistable nonlinearity by numerical and analytic methods. A simple mechanical model of circular pendulum with magnetic suspension in the upper equilibrium position is regarded as a bistable dynamical system simulating a supersensitive seismogr...