本文构造了一个可用于Stokes问题的各向异性非协调混合有限元,并通过引入新的证明技巧,在各向异性网格下得到了该混合元方法的最优误差估计。
In this paper, we construct a new anisotropic nonconforming mixed finite element for stokes problem. The optimal ansotropic error estimate is derived by using some novel techniques.