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arxiv: nlin/0502031 · v1 · submitted 2005-02-15 · 🌊 nlin.CD · nlin.SI

Integrability of the problem of motion of a cylinder and a point vortex in a perfect fluid

classification 🌊 nlin.CD nlin.SI
keywords motioncylinderfluidperfectpointproblemconsidereddynamically
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Motion of a cylinder dynamically interacting with n point vortices in a perfect fluid is considered. A nonliniear Poisson structure and two integrals of motion are found. The equations of motion a priori are not Hamiltonian. For n=1, the problem is integrable.

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