Asymptotic expansion and geometric properties of the spline collocation periodic solution of an ODE system
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摘要
The asymptotic expansion of the cubic spline collocation periodic solution of ODEs is obtained, and then some criteria and techniques are developed to prove geometric properties of numerical solutions such as convexity invariance and the one-side approximation.
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论文评审过程：Available online 22 March 2002.
论文官网地址：https://doi.org/10.1016/0096-3003(91)90002-5
