RESONANT FORCED OSCILLATIONS IN SYSTEMS WITH PERIODIC NONLINEARITIES

被引:1
|
作者
Krasnosel'skii, Alexander [1 ]
机构
[1] Russian Acad Sci, Inst Informat Transmiss Problems, Moscow, Russia
关键词
Forced periodic oscillations; higher order ODE; resonance; unbounded set of solutions; periodic nonlinearities; method of stationary phase; EQUATIONS;
D O I
10.3934/dcds.2013.33.239
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We present an approach to study degenerate ODE with periodic nonlinearities; for resonant higher order nonlinear equations L (p) x = f (x) + b (t); p = d/dt with 2 pi-periodic forcing b and periodic f we give multiplicity results, in particular, conditions of existence of infinite and unbounded sets of 2 pi-periodic solutions.
引用
收藏
页码:239 / 254
页数:16
相关论文
共 50 条