149 citations · 617 across the 22 of their papers we have counts for
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math.NA2007★ 50 cited
A posteriori error estimates in the maximum norm for parabolic problems
Alan Demlow, Omar Lakkis, Charalambos Makridakis
We derive a posteriori error estimates in the norm for approximations of solutions to linear para bolic equations. Using the elliptic reconstruction t…
math.NA2007★ 16 cited
A comparison of duality and energy aposteriori estimates for L?(0,T;L2(Ω)) in parabolic problems
Omar Lakkis, Charalambos Makridakis, Tristan Pryer
We use the elliptic reconstruction technique in combination with a duality approach to prove aposteriori error estimates for fully discrete back- ward Euler scheme for linear parab…