Gevrey-smoothness of lower dimensional hyperbolic invariant tori for nearly integrable symplectic mappings

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• 作者：Shunjun Jiang
• 关键词：symplectic mappings ; KAM iteration ; Gevrey ; smoothness ; normal form
• 刊名：Journal of Inequalities and Applications
• 出版年：2017
• 出版时间：December 2017
• 年：2017
• 卷：2017
• 期：1
• 全文大小：1545KB
• 刊物主题：Analysis; Applications of Mathematics; Mathematics, general;
• 出版者：Springer International Publishing
• ISSN：1029-242X
• 卷排序：2017

文摘

This paper provides a normal form for a class of lower dimensional hyperbolic invariant tori of nearly integrable symplectic mappings with generating functions. We prove the persistence and the Gevrey-smoothness of the invariant tori under some conditions.