Academy of Mathematics and Systems Science, CAS Colloquia & Seminars
Speaker:
Prof. Dr. Anatoly Neyshtadt,Space Research Institute of Russian Academy of Sciences, Russia and Department of Mathematical Sciences, Loughborough University, UK
Inviter:
唐贻发
Title:
Averaging of perturbations in dynamical systems
Time & Venue:
2015.4.1 10:00-11:30am N702
2015.4.2 10:00-11:30am N702
2015.4.8 10:00-11:30am N702
2015.4.9 10:00-11:30am N702
2015.4.15 10:00-11:30am N702
2015.4.16 10:00-11:30am N702
Abstract:
The course of lectures is devoted to dynamical systems that differ from integrable systems by small perturbations. Many problems in mechanics and physics lead to such systems. Asymptotical methods, that are used for study of such systems, are grouped around the idea of averaging of perturbations and dividing the dynamics into slow drift and fast oscillations. In the course of lectures, some of these methods, the theorems that justify them, and some applications of these methods will be considered.