本文提出并分析了抛物问题的mortar元方法。对时间变量采用向后Euler格式,对空间变量采用mortar元近似。得到L^2模及能量模误差估计。
In this paper, the mortar element method for parabolic problems is proposed and analyzed. The L2 norm and energy norm error estimates are derived for the backward Euler scheme in time variable and the mortar element approximation in the space variables.