# Seminars & Colloquia Calendar

Learning Seminar on PDE and Applications

## Existence of solutions of the steady Navier-Stokes equations in unbounded domains with pipe ends.

#### Jingang Xiong, Beijing Normal University

Location:  https://rutgers.webex.com/rutgers/j.php?MTID=m3cd0c939b5693503d0bdf1aa9410b8a6
Date & time: Tuesday, 21 April 2020 at 1:40PM - 3:10PM

Abstract: I will present a paper of Amick 1977,

where he proved an existence result of the Navier-Stokes flow in unbounded domains with pipe ends.

Those flows converge to Poiseuille flows at the ends.

Amick assumed that the viscosity coefficient is greater than some positive constant

$$u_0$$.  Without this assumption, the existence is still OPEN.

This talk will be held virtually on WebEx.