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researcher

Dirk A. Lorenz

5 papers here

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

author position
  • first author1
  • middle author1
  • last author3

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • math.OC4
  • cs.CV1
ORCID 0000-0002-7419-769X
same name
  • Dirk A. Lorenz — 4 papers, h 3
  • Dirk A. Lorenz — 3 papers, h 2
  • Dirk A. Lorenz — 1 paper, h 5

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20102023
most citedTestable uniqueness conditions for empirical assessment of undersampling levels in total variation-regularized x-ray CT

63 citations · 67 across the 5 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

math.OC2023

The Degenerate Variable Metric Proximal Point Algorithm and Adaptive Stepsizes for Primal-Dual Douglas-Rachford

Dirk A. Lorenz, Jannis Marquardt, Emanuele Naldi

In this paper the degenerate preconditioned proximal point algorithm will be combined with the idea of varying preconditioners leading to the degenerate variable metric proximal po…

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