Omar Lakkis and Charalambos Makridakis
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منابع مشابه
A Posteriori Error Estimates in the Maximum Norm for Parabolic Problems
We derive a posteriori error estimates in the L∞((0, T ];L∞(Ω)) norm for approximations of solutions to linear parabolic equations. Using the elliptic reconstruction technique introduced by Makridakis and Nochetto and heat kernel estimates for linear parabolic problems, we first prove a posteriori bounds in the maximum norm for semidiscrete finite element approximations. We then establish a pos...
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