2k阶一般型常微分方程解的存在性
Existence for generic 2kth order ordinary differential equations
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摘要: 利用同胚延拓方法和Schauder不动点定理,研究了一类一般2k型阶常微分方程组,得出了其解的存在性定理.Abstract: For a kind of generic 2kth order ordinary differential equations,the existence theorem of the periodic solution is obtained by virtue of homeomorphism method and Schauder fixed point theorem.
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