Affiliation:
1. School of Mathematics, Southeast University, Nanjing 210096, China
Abstract
In this paper, by Moser’s non-twist theorem, we prove the Lagrange stability of asymptotic linear Duffing equations under weaker nonlinear assumptions. Comparing with previous works, we avoid some assumptions, which are usually required to guarantee the twist condition.
Funder
National Natural Science Foundation of China
Subject
Mathematical Physics,Statistical and Nonlinear Physics
Cited by
2 articles.
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