The Sufficient and Necessary Condition of Lagrange Stability of Quasi-Periodic Pendulum Type Equations
Year: 2010
Author: Fuzhong Cong, Xin Liang, Yuecai Han
Communications in Mathematical Research , Vol. 26 (2010), Iss. 1 : pp. 76–84
Abstract
The quasi-periodic pendulum type equations are considered. A sufficient and necessary condition of Lagrange stability for this kind of equations is obtained. The result obtained answers a problem proposed by Moser under the quasi-periodic case.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2010-CMR-19179
Communications in Mathematical Research , Vol. 26 (2010), Iss. 1 : pp. 76–84
Published online: 2010-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 9
Keywords: Lagrange stability pendulum type equation KAM theorem.