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arXiv 0704.3243math-phmath.GRmath.MP
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关于微分序列

On Differential Sequences

K. Andriopoulos, P. G. L. Leach, A. Maharaj

摘要:

介绍了常微分方程微分序列的概念。这是基于发展偏微分方程的相关研究。我们讨论了Riccati序列的对称性分析,奇异性分析和识别的完整对称群的序列的每个成员。奇异性分析揭示了相当大的结构的系数的值的领导阶项和共振的不同的主要分支。对由递归性质定义的微分方程的对称性进行了充分的证明,但没有给出明确的形式。

英文摘要:

We introduce the notion of Differential Sequences of ordinary differential equations. This is motivated by related studies based on evolution partial differential equations. We discuss the Riccati Sequence in terms of symmetry analysis, singularity analysis and identification of the complete symmetry group for each member of the Sequence. The singularity analysis reveals considerable structure for the values of the coefficients of the leading-order terms and resonances of the different principal branches. Full proofs of the symmetry properties are performed for differential equations defined by their recursion properties and not given in explicit form.

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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