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researcher

O. Öktem

37 papers hereh-index 243.9k citations85 works total

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

author position
  • first author1
  • middle author15
  • last author20

Across the 36 of 37 papers where every author was matched, so the position is known.

fields
  • eess.IV10
  • cs.CV6
  • math.OC6
  • math.NA5
  • q-bio.BM3
  • cs.LG2

identity via Semantic Scholar / OpenAlex

activity
20172026
most citedLearned Primal-dual Reconstruction

755 citations · 1.6k across the 34 of their papers we have counts for

collaborators
Showing 2025 · math.NAShow all

1 paper · 2 filters

math.NA2025

Deep Micro Solvers for Rough-Wall Stokes Flow in a Heterogeneous Multiscale Method

Emanuel Ström, Anna-Karin Tornberg, Ozan Öktem

We propose a learned precomputation for the heterogeneous multiscale method (HMM) for rough-wall Stokes flow. A Fourier neural operator is used to approximate local averages over m…

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