In this paper, a new stabilized finite volume element method is considered for the stationary Navier-Stokes equations through a bijective projection that from the finite element space to the finite volume element space. This method is established on the local pressure projection techniqure and uses the lower equal-order finite element pair P1-P1(or Q1-Q1)which do not satisfy the inf-sup condition. Based on the relationship between the finite element method and finite volume element method, a supercovergence...
i.引言有限差分方法(Finite difference method,FED)、有限元方法(Finite element method,FEM)和有限体积元方法(Finite volume element method,FVEM)是数值计算的三种基本方法,而FVEM以保持问题的物理性质局部守恒更是被广泛应用于科学计算和工程领域,该方法介于FEM和FDM之间,