Two-grid stabilized methods for the stationary incompressible Navier–Stokes equations with nonlinear slip boundary conditions

作者：

Highlights：

• A new stabilized method for Navier–Stokes inequality problem is studied.

• Two-grid stabilized methods for Navier–Stokes inequality problem are proposed.

• The stability and convergence of two-grid stabilized methods are derived.

摘要

•A new stabilized method for Navier–Stokes inequality problem is studied.•Two-grid stabilized methods for Navier–Stokes inequality problem are proposed.•The stability and convergence of two-grid stabilized methods are derived.

论文关键词：Navier–Stokes equations,Slip boundary conditions,Quadratic equal-order pair,Two-grid method,Two error estimates

论文评审过程：Received 15 April 2017, Revised 10 September 2017, Accepted 14 March 2018, Available online 3 April 2018, Version of Record 3 April 2018.

论文官网地址：https://doi.org/10.1016/j.amc.2018.03.066