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arXiv math/0503158math.CA
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一阶线性向量微分方程的特级数解

Special-series solution of the first-order linear vector differential equation

Xin-Bing Huang

摘要:

本文引入一种特殊的级数来求一阶线性向量微分方程的解。证明了如果该级数的首项所满足的微分方程能精确求解,则其它项都能用参数变分法确定。指出如果无穷特殊级数收敛,则该特殊级数就是一阶线性向量微分方程的解。最后给出了一个算例,说明了该方法的步骤.

英文摘要:

A special series is introduced in this paper to yield solution of the first-order linear vector differential equation. It is proved that if the differential equation satisfied by the first term of this series can be solved exactly, then other terms can be determined by the method of variation of parameters. We point out that the special series will be the solution of the first-order linear vector differential equation if the infinite special series converges. An illustrative example has been given to outline the procedure of our method.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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