Inviscid Dynamical Structures Near Couette Flow
نویسندگان
چکیده
منابع مشابه
Inviscid dynamical structures near Couette ow
Consider inviscid uids in a channel f 1 < y < 1g. For the Couette ow ~v0 = (y; 0), the vertical velocity of solutions to the linearized Euler equation at ~v0 decays in time. At the nonlinear level, such inviscid damping is widely open. First, we show that in any (vorticity) H s < 3 2 neighborhood of Couette ow, there exist non-parallel steady ows with arbitrary minimal horizontal period. Th...
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ژورنال
عنوان ژورنال: Archive for Rational Mechanics and Analysis
سال: 2010
ISSN: 0003-9527,1432-0673
DOI: 10.1007/s00205-010-0384-9