汪小明.一类超线性不对称Duffing方程的Aubry-Mather集[J].数学年刊A辑,2012,33(3):351~358
一类超线性不对称Duffing方程的Aubry-Mather集
Aubry-Mather Sets for a Class of Superlinear Asymmetric Duffing Equations
  
DOI:
中文关键词:  超线性  不对称  Duffing方程  Aubry-Mather集  无扭周期解
英文关键词:Superlinear, Asymmetric, Duffing equation, Aubry-Mather set, Unlinked periodic solution
基金项目:江西省教育厅青年科学基金,江西省青年自然科学基金,上饶师范学院自然科学基金
Author NameAffiliationE-mail
WANG Xiaoming School of Mathematics and Computer Science, Shangrao Normal University, Shangrao 334001, Jiangxi, china wxmsuda03@163.com 
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中文摘要:
      通过引进合适的作用-角变量变换,并运用新的估计方法,对超线性不对称Duffing方程的Poincaré映射,应用推广的Aubry-Mather定理,证明了一类超线性不对称Duffing方程的Aubry-Mather集的存在性.
英文摘要:
      By introducing an appropriate action-angle variable transformation and using new estimates, the author obtains the existence of Aubry-Mather sets for a class of su- perlinear asymmetric Duffing equations via the generalized Aubry-Mather theorem on the Poincar′e map of Duffing equations.
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