Title of article :
Infinitely many periodic solutions of ordinary differential equations
Author/Authors :
He، نويسنده , , Yong and Xu، نويسنده , , Bo، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Abstract :
In this paper we assume the nonlinearity to be sublinear and get infinitely many periodic solutions by minimax methods.
Keywords :
Critical points , Periodic Solution , Sublinear , local minimum , Oscillating
Journal title :
Applied Mathematics Letters
Journal title :
Applied Mathematics Letters
