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The Global Behavior of Cylinder-rounding Flow
£Úhang Xinhua, Xu Jianxue
(Institute of Nonlinear Dynamics, Xi'an Jiaotong University 710049£©

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£Ábstract: In this paper, the dynamics of cylinder-rounding flow is studied. Firstly, the
related discrete dynamical model is otained by Galerkin technique. Secondly, all the infinite singular points are located and their stabilities are analyzed respectively. Thus, it is
possible to search for the dynamical golbal structure of cylinderª²roundig flow.
Keywords: cylinder-rounding flow, global stability, infinite singular point.