Asymptotic behavior and time discretization analysis for the non-stationary Navier-Stokes problem

Authors:
Yinnian He;Kaitai Li
Affiliations:
Xi’an Jiaotong University, Faculty of Science(State Key Laboratory of Multiphase Flow in Power Engineering), 710049, Xi’an, People’s Republic of China;Xi’an Jiaotong University, Faculty of Science(State Key Laboratory of Multiphase Flow in Power Engineering), 710049, Xi’an, People’s Republic of China
Venue:
Numerische Mathematik
Year:
2004

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Abstract

The asymptotic behavior and the Euler time discretization analysis are presented for the two-dimensional non-stationary Navier-Stokes problem. If the data ν and f(t) satisfy a uniqueness condition corresponding to the stationary Navier-Stokes problem, we then obtain the convergence of the non-stationary Navier-Stokes problem to the stationary Navier-Stokes problem and the uniform boundedness, stability and error estimates of the Euler time discretization for the non-stationary Navier-Stokes problem.