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Influence of viscosity on stability of tangential discontinuity in incompressible liquid. (English. Russian original) Zbl 0919.76034
Mosc. Univ. Mech. Bull. 52, No. 6, 6-9 (1997); translation from Vestn. Mosk. Univ., Ser. I 1997, No. 6, 29-32 (1997).
The authors consider in the linear approximation the problem on stability of tangential discontinuity separating incompressible viscous and inviscid fluids or two viscous fluids under the condition of absence of friction between the fluids. The criteria for tangential discontinuity stability are obtained and discussed.
MSC:
76E99 Hydrodynamic stability
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