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一类具时滞高阶Rayleigh方程的周期解的先验界性(英文) 被引量:2

PRIORI BOUNDS FOR PERIODIC SOLUTIONS OF A HIGH ORDER RAYLEIGH EQUATION WITH DELAY
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摘要 本文首先建立了一类具时滞高阶Rayleigh方程的周期解的先验有界性.进而,借助这些有界性,并利用Mawhin连续定理获得了周期解的存在性定理. Priori bounds are established for periodic solutions of a high order Rayleigh Equation with delay.By means of these bounds,an existence theorem for periodic soulutions can be obtained by means of Mawhin's continuation theorem.
作者 林文贤
出处 《数学杂志》 CSCD 北大核心 2003年第4期463-466,共4页 Journal of Mathematics
关键词 高阶Rayleigh方程 时滞 周期解 High order Rayleigh equation Delay Periodic solution
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