At first we give the energy norm and L_2-norm estimates of anisotropic bilinear finite element, then we prove the estimates of semidiscrete form and fulldicrete form of linear parabolic problem.
并用此单元求解线性抛物型方程，给出半离散格式和全离散格式的误差估计。
In this paper the linear triangular finite element approximation to the Parabolic Problem in the domain with curved boundaries is studied.
讨论线性三角形单元对曲边区域上半离散格式下抛物问题的有限元误差分析。
The first part of this paper discusses a linear singular parabolic problem.
文章的第一部分研究奇异线性抛物问题。
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