Troshkin, O. V. A separating vortex in a flow of a viscous liquid. (English. Russian original) Zbl 0773.76026 Comput. Math. Math. Phys. 32, No. 2, 273-274 (1992); translation from Zh. Vychisl. Mat. Mat. Fiz. 32, No. 2, 329-331 (1992). The exact solution of the plane viscous fluid problem describing the evolution of an isolated vortex in a finite time interval is given. The evolution of the stream-lines is graphically indicated. Reviewer: G.Camenschi (Bucureşti) MSC: 76D05 Navier-Stokes equations for incompressible viscous fluids Keywords:finite time interval; stream-lines PDFBibTeX XMLCite \textit{O. V. Troshkin}, Comput. Math. Math. Phys. 32, No. 2, 273--274 (1992; Zbl 0773.76026); translation from Zh. Vychisl. Mat. Mat. Fiz. 32, No. 2, 329--331 (1992)