INTEGRABLE 4 VORTEX MOTION

被引:52
作者
ECKHARDT, B
机构
[1] Institut für Festkörperforschung der Kernforschungsanlage, Jülich,5170, Germany
关键词
Phase space methods;
D O I
10.1063/1.867025
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
It follows from the Poisson brackets between constants of motion that the motion of four vortices of zero net vorticity is integrable if the total momentum vanishes. The phase space motion of this integrable case is analyzed. One stable and several unstable uniformly rotating configurations are identified. © 1988 American Institute of Physics.
引用
收藏
页码:2796 / 2801
页数:6
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