Title    name
NIMS Workshop and Minicourse :Mathematical Analysis, Numerics and Application in fluid and gas dynamics'
 
  Title
  Speaker Jaiok Roh
  Date 2009-02-03
  Host
  Place KAIST
  File  의 1 번째 Real Media 동영상입니다.   
 
Abstract : For the Navier-Stokes flow with zero velocity at infinity, spatial and temporal decays have been studied for various domains. Also, concerning to the flow with nonzero constant velocity at infinity, the temporal stability has been studied in Lp spaces, p ≥ 3, by Enomoto and Shibata. In this talk, we first extend Enomoto and Shibata's result to the case p < 3, and obtain better estimates for p ≥ 3, then obtain the weighted stability for the steady solutions. Moreover, we will look at shortly the weighted stability inside and outside the wake created by the flow with nonzero constant velocity at infinity.