Invariant algebraic surfaces of the Rabinovich system

Invariant algebraic surfaces of the Rabinovich system
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DOI:
10.1088/0305-4470/36/2/314
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发表时间:
2003-01
期刊:
Journal of Physics A: Mathematical and General
影响因子:
--
通讯作者:
Fengfan Xie;Xiang Zhang
Fengfan Xie;Xiang Zhang
中科院分区:
其他
文献类型:
--
作者:
Fengfan Xie;Xiang Zhang

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在本文中,我们描述了拉宾诺维奇系统的所有达布多项式,ẋ = hy − v1x + yz、ẏ = hx − v2y − xz 和 ż = −v3z + xy。此外,我们还给出了拉宾诺维奇系统具有有理一阶积分或代数一阶积分的充要条件。
In this paper, we characterize all the Darboux polynomials of the Rabinovich system, ẋ = hy − v1x + yz, ẏ = hx − v2y − xz and ż = −v3z + xy. Moreover, we give the necessary and sufficient conditions in order that the Rabinovich system has a rational first integral or an algebraic first integral.