Stationary Navier-Stokes flow in 2-dimensionalY-shape channel under general outflow condition

Keywords: Stationary Navier-Stokes equations, Non-vanishing outflow, 2 dimensional Y-shape channel, Symmetry

1991 Mathematics Subject Classification: 35Q30, 76D05.

1 Introduction

Let Ω be a two dimensional domain with unbounded boundary, symmetric with respect to the x 2 -axis satisfying the following conditions.