Abstract
<abstract><p>In this paper, we consider two dimensional viscous flow around a small obstacle. In <sup>[<xref ref-type="bibr" rid="b4">4</xref>]</sup>, the authors proved that the solutions of the Navier-Stokes system around a small obstacle of size $ \varepsilon $ converge to solutions of the Euler system in the whole space under the condition that the size of the obstacle $ \varepsilon $ is smaller than a suitable constant $ K $ times the kinematic viscosity $ \nu $. We show that, if the Euler flow is antisymmetric, then this smallness condition can be removed.</p></abstract>
Publisher
American Institute of Mathematical Sciences (AIMS)