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arXiv 2202.09570math.DS
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1 < α < 2阶分数阶系统的显式Hopf分支判据

An explicit Hopf bifurcation criterion of fractional-order systems with order 1 < α < 2

Jing Yang, Xiaoxue Li, Xiaorong Hou

摘要:

本文建立了阶数为1 < α < 2的分数阶系统的一个Hopf分岔判据,其中所有条件都用参数显式表示,而不需要求解Hopf分岔条件的相应特征多项式的根。避免了现有方法在多参数情况下由于计算复杂性而失效的问题。可以直接得到多参数的分歧超曲面。

英文摘要:

A Hopf bifurcation criterion of fractional-order systems with order 1 < α < 2 is established in this paper, in which all conditions are explicitly expressed by parameters without solving the roots of the relevant characteristic polynomial of Hopf bifurcation conditions. It avoids the problem that existing methods may fail due to the computational complexity in the multi-parameter situation. The bifurcation hyper-surface of multi-parameter can be obtained directly.

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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