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Information Center for Mathematical Science

논문검색

Information Center for Mathematical Science

논문검색

Journal of Differential Equations
( Vol. 102 NO.1 / (1993))
On the Center of the Lienard Equation
Yu Shu-Xiang, Zhang Ji-Zhou,
Pages. 53-61
Abstract
Contents 1. Introduction
2. The local center of (1.2)
3. A theorem on the global center
Key words
Mathmatical Subject Classification