机译:带有函数函数形式的稳态Navier-Stokes方程的残余误差估计的两种网格方法
College of Science, Xi' an Jiaotong University, Xi'an 710049, P. R. China;
College of Science, Xi' an Jiaotong University, Xi'an 710049, P. R. China;
two-level method; Navier-Stokes equation; residual a posteriori error estimate; finite element method; stream function form;