
doi: 10.1090/tran/8888
In this paper, we study nonlinear orbital stability of steady vortex rings without swirl, which are special global solutions of the three-dimensional incompressible Euler equations. We prove the existence of orbitally stable steady vortex rings. The proof is based on the classical variational method.
Variational methods applied to problems in fluid mechanics, 3D Euler incompressible equations, Existence, uniqueness, and regularity theory for incompressible inviscid fluids, existence, uniqueness, global weak solution, Vortex flows for incompressible inviscid fluids, Euler equations, variational method, Hill vortex
Variational methods applied to problems in fluid mechanics, 3D Euler incompressible equations, Existence, uniqueness, and regularity theory for incompressible inviscid fluids, existence, uniqueness, global weak solution, Vortex flows for incompressible inviscid fluids, Euler equations, variational method, Hill vortex
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