一类半线性抛物方程的H^1-Galerkin混合元方法

The H^1-Galerkin Mixed Element Method for a Class of Semilinear Parabolic Equations

利用H 1-Galerkin非协调混合元方法分析了一类半线性抛物方程,在不采用传统的Ritz投影的情况下得到了与协调有限元方法相同的收敛阶.

A class of semilinear parabolic equations is analyzed through H＇ -Galerkin nonconforming mixed finite element method. The same order of convergence is obtained as finite element method without using Ritz projection.