On the motion of a rigid body in a Navier-Stokes liquid under the action of a time-periodic force
G. GaldiAna Silvestre
35Q3035Q3576D0376D05rigid bodyNavier-Stokes equationsexterior domainperiodic motionsLefschetz fixed point theorem
This paper is devoted to the motion of a rigid body in an infinite Navier-Stokes liquid under the action of a time-periodic external force. Assuming that, with respect to an inertial reference frame, the force acts along a fixed direction, we investigate the existence of weak and strong periodic solutions to the equations of the coupled system body-liquid.
Indiana University Mathematics Journal
2009
text
pdf
10.1512/iumj.2009.58.3758
10.1512/iumj.2009.58.3758
en
Indiana Univ. Math. J. 58 (2009) 2805 - 2842
state-of-the-art mathematics
http://iumj.org/access/