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researcher

O. Lakkis

22 papers hereh-index 151k citations44 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author9
  • middle author10
  • last author2

Across the 21 of 22 papers where every author was matched, so the position is known.

fields
  • math.NA21
  • nlin.PS1

identity via Semantic Scholar / OpenAlex

activity
20072024
most citedElliptic reconstruction and a posteriori error estimates for fully discrete linear parabolic problems

149 citations · 617 across the 22 of their papers we have counts for

collaborators
Showing 2009 · math.NAShow all

1 paper · 2 filters

math.NA2009★ 23 cited

Gradient recovery in adaptive finite element methods for parabolic problems

Omar Lakkis, Tristan Pryer

We derive energy-norm aposteriori error bounds, using gradient recovery (ZZ) estimators to control the spatial error, for fully discrete schemes for the linear heat equation. This…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.