Stochastic properties of a system of point vortices

被引：1
|
作者：
Rudyak, VY [1 ]
Bord, EG [1 ]
Kranchev, DF [1 ]
机构：
[1] Novosibirsk State Architecture Bldg Univ, Novosibirsk, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2004年 / 30卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
Vortex; Phase Trajectory; Point Vortex; Stochastic Property; Local Instability;
D O I：
10.1134/1.1707175
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The dynamic and stochastic properties of a system of point vortices occurring at the vertices of a regular N-gon have been investigated. The time of reversibility of the phase trajectories was determined and their stability was studied. It is established that such a system exhibits stochastic properties only in the presence of a local instability, which is possible for N greater than or equal to 8. (C) 2004 MAIK "Nauka / Interperiodica".
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页码：225 / 227
页数：3
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