Penalty method with Crouzeix–Raviart approximation for the Stokes equations under slip boundary condition - Kashiwabara, Takahito; Oikawa, Issei; Zhou, Guanyu (ESAIM Mathematical Modelling and Numerical Analysis, 2019)
Keywords: 35Q30; 65N30; Approximation; discrete H1/2-norm; domain perturbation; Navier-Stokes equations; Nonconforming FEM; slip boundary condition; Stokes equations