Title of article
Boundedness of solutions in a class of Duffing equations with oscillating potentials Original Research Article
Author/Authors
Yiqian Wang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
12
From page
2906
To page
2917
Abstract
In this paper, we prove that the second order differential equation View the MathML sourced2xdt2+x2n+1(1+ccosx)+p(t)=0 with p(t+1)=p(t)p(t+1)=p(t) smooth and |c|<1|c|<1, possesses the Lagrangian stability despite the fact that the monotone twist condition is violated.
Keywords
boundedness of solutions , Oscillating potential , KAM theorem
Journal title
Nonlinear Analysis Theory, Methods & Applications
Serial Year
2009
Journal title
Nonlinear Analysis Theory, Methods & Applications
Record number
861414
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