Works matching AU Lorenz, Dirk A.

Results: 32

Observer-Independent Quantification of Insulin Granule Exocytosis and Pre-Exocytotic Mobility by TIRF Microscopy.

Published in:

Microscopy & Microanalysis, 2014, v. 20, n. 1, p. 206, doi. 10.1017/S1431927613013767

By:

Matz, Magnus;
Schumacher, Kirstin;
Hatlapatka, Kathrin;
Lorenz, Dirk;
Baumann, Knut;
Rustenbeck, Ingo

Publication type:

Article

The degenerate variable metric proximal point algorithm and adaptive stepsizes for primal–dual Douglas–Rachford.

Published in:

Optimization, 2025, v. 74, n. 6, p. 1355, doi. 10.1080/02331934.2024.2325552

By:

Lorenz, Dirk A.;
Marquardt, Jannis;
Naldi, Emanuele

Publication type:

Article

Nonconvex flexible sparsity regularization: theory and monotone numerical schemes.

Published in:

Optimization, 2022, v. 71, n. 4, p. 1117, doi. 10.1080/02331934.2021.2011869

By:

Ghilli, Daria;
Lorenz, Dirk A.;
Resmerita, Elena

Publication type:

Article

The Canonical Coherent States Associated With Quotients of the Affine Weyl-Heisenberg Group.

Published in:

Journal of Applied Functional Analysis, 2008, v. 3, n. 2, p. 215

By:

Dahlke, Stephan;
Maass, Peter;
Chen Sagiv;
Lorenz, Dirk A.;
Teschke, Gerd

Publication type:

Article

The Canonical Coherent States Associated With Quotients of the Affine Weyl-Heisenberg Group.

Published in:

Journal of Applied Functional Analysis, 2008, v. 3, n. 1, p. 215

By:

Dahlke, Stephan;
Lorenz, Dirk A.;
Maass, Peter;
Sagiv, Chen;
Teschke, Gerd

Publication type:

Article

Learning variational models with unrolling and bilevel optimization.

Published in:

Analysis & Applications, 2024, v. 22, n. 3, p. 569, doi. 10.1142/S0219530524400037

By:

Brauer, Christoph;
Breustedt, Niklas;
de Wolff, Timo;
Lorenz, Dirk A.

Publication type:

Article

Book Review: Ulf Grenander and Michael Miller, Pattern Theory. From representation to inference.

Published in:

2007

By:

Lorenz, Dirk

Publication type:

Book Review

Solving variational problems in image processing via projections – a common view on TV denoising and wavelet shrinkage.

Published in:

ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2007, v. 87, n. 3, p. 247, doi. 10.1002/zamm.200610300

By:

Lorenz, Dirk A.

Publication type:

Article

Parametric Model Order Reduction of Guided Ultrasonic Wave Propagation in Fiber Metal Laminates with Damage.

Published in:

Modelling, 2021, v. 2, n. 4, p. 591, doi. 10.3390/modelling2040031

By:

Bellam Muralidhar, Nanda Kishore;
Rauter, Natalie;
Mikhaylenko, Andrey;
Lammering, Rolf;
Lorenz, Dirk A.

Publication type:

Article

Correction: A Bregman–Kaczmarz method for nonlinear systems of equations.

Published in:

2024

By:

Gower, Robert;
Lorenz, Dirk A.;
Winkler, Maximilian

Publication type:

Correction Notice

A Bregman–Kaczmarz method for nonlinear systems of equations.

Published in:

Computational Optimization & Applications, 2024, v. 87, n. 3, p. 1059, doi. 10.1007/s10589-023-00541-9

By:

Gower, Robert;
Lorenz, Dirk A.;
Winkler, Maximilian

Publication type:

Article

Non-stationary Douglas–Rachford and alternating direction method of multipliers: adaptive step-sizes and convergence.

Published in:

Computational Optimization & Applications, 2019, v. 74, n. 1, p. 67, doi. 10.1007/s10589-019-00106-9

By:

Lorenz, Dirk A.;
Tran-Dinh, Quoc

Publication type:

Article

A primal-dual homotopy algorithm for ℓ1-minimization with ℓ∞-constraints.

Published in:

Computational Optimization & Applications, 2018, v. 70, n. 2, p. 443, doi. 10.1007/s10589-018-9983-4

By:

Brauer, Christoph;
Lorenz, Dirk A.;
Tillmann, Andreas M.

Publication type:

Article

An infeasible-point subgradient method using adaptive approximate projections.

Published in:

Computational Optimization & Applications, 2014, v. 57, n. 2, p. 271, doi. 10.1007/s10589-013-9602-3

By:

Lorenz, Dirk;
Pfetsch, Marc;
Tillmann, Andreas

Publication type:

Article

A generalized conditional gradient method and its connection to an iterative shrinkage method.

Published in:

Computational Optimization & Applications, 2009, v. 42, n. 2, p. 173, doi. 10.1007/s10589-007-9083-3

By:

Bredies, Kristian;
Lorenz, Dirk A.;
Maass, Peter

Publication type:

Article

Escape the Matrix: Ein mathematischer Escape Room.

Published in:

Mitteilungen der DMV, 2019, v. 27, n. 3/4, p. 126, doi. 10.1515/dmvm-2019-0045

By:

Komander, Birgit;
Lorenz, Dirk

Publication type:

Article

Torus-Origami.

Published in:

2018

By:

Lorenz, Dirk

Publication type:

Instruction

Temperaturen in Holz‐Beton‐Verbundkonstruktionen im Brandfall – Versuch und Simulation.

Published in:

Bautechnik, 2023, v. 100, n. 10, p. 617, doi. 10.1002/bate.202300039

By:

Peifer, Philipp;
Brinnel, Fabian;
Thiele, Catherina;
Lorenz, Dirk

Publication type:

Article

Linear convergence of the randomized sparse Kaczmarz method.

Published in:

Mathematical Programming, 2019, v. 173, n. 1/2, p. 509, doi. 10.1007/s10107-017-1229-1

By:

Schöpfer, Frank;
Lorenz, Dirk A.

Publication type:

Article

Significant differences between Crohn's disease and ulcerative colitis regarding the impact of body mass index and initial disease activity on responsiveness to azathioprine: results from a European multicenter study in 1,176 patients.

Published in:

2010

By:

Holtmann, Martin H.;
Krummenauer, Frank;
Claas, Christina;
Kremeyer, Kristina;
Lorenz, Dirk;
Rainer, Olivia;
Vogel, Iris;
Böcker, Ulrich;
Böhm, Stephan;
Büning, Carsten;
Duchmann, Rainer;
Gerken, Guido;
Herfarth, Hans;
Lügering, Norbert;
Kruis, Wolfgang;
Reinshagen, Max;
Schmidt, Jan;
Stallmach, Andreas;
Stein, Jürgen;
Sturm, Andreas

Publication type:

journal article

Parameter estimation for orthogonal polynomial moments.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2021, v. 20, n. 1, p. 1, doi. 10.1002/pamm.202000253

By:

Lorenz, Dirk;
Schneppe, Felix

Publication type:

Article

Error estimates for joint Tikhonov and Lavrentiev regularization of constrained control problems.

Published in:

Applicable Analysis, 2010, v. 89, n. 11, p. 1679, doi. 10.1080/00036811.2010.496360

By:

Lorenz, Dirk A.;
Rösch, Arnd

Publication type:

Article

Sarrus Rules for Matrix Determinants and Dihedral Groups.

Published in:

College Mathematics Journal, 2018, v. 49, n. 5, p. 333, doi. 10.1080/07468342.2018.1526019

By:

Lorenz, Dirk;
Wirths, Karl-Joachim

Publication type:

Article

Computing and analyzing recoverable supports for sparse reconstruction.

Published in:

Advances in Computational Mathematics, 2015, v. 41, n. 6, p. 1119, doi. 10.1007/s10444-015-9403-6

By:

Kruschel, Christian;
Lorenz, Dirk

Publication type:

Article

Chambolle–Pock's Primal-Dual Method with Mismatched Adjoint.

Published in:

Applied Mathematics & Optimization, 2023, v. 87, n. 2, p. 1, doi. 10.1007/s00245-022-09933-5

By:

Lorenz, Dirk A.;
Schneppe, Felix

Publication type:

Article

Orlicz Space Regularization of Continuous Optimal Transport Problems.

Published in:

Applied Mathematics & Optimization, 2022, v. 85, n. 2, p. 1, doi. 10.1007/s00245-022-09826-7

By:

Lorenz, Dirk;
Mahler, Hinrich

Publication type:

Article

Quadratically Regularized Optimal Transport.

Published in:

Applied Mathematics & Optimization, 2021, v. 83, n. 3, p. 1919, doi. 10.1007/s00245-019-09614-w

By:

Lorenz, Dirk A.;
Manns, Paul;
Meyer, Christian

Publication type:

Article

Complexity and Applications of the Homotopy Principle for Uniformly Constrained Sparse Minimization.

Published in:

Applied Mathematics & Optimization, 2020, v. 82, n. 3, p. 983, doi. 10.1007/s00245-019-09565-2

By:

Brauer, Christoph;
Lorenz, Dirk A.

Publication type:

Article

Minimization of Non-smooth, Non-convex Functionals by Iterative Thresholding.

Published in:

Journal of Optimization Theory & Applications, 2015, v. 165, n. 1, p. 78, doi. 10.1007/s10957-014-0614-7

By:

Bredies, Kristian;
Lorenz, Dirk;
Reiterer, Stefan

Publication type:

Article

Numerical Analysis of the Main Wave Propagation Characteristics in a Steel-CFRP Laminate Including Model Order Reduction.

Published in:

Acoustics (2624-599X), 2022, v. 4, n. 3, p. 517, doi. 10.3390/acoustics4030032

By:

Mikhaylenko, Andrey;
Rauter, Natalie;
Bellam Muralidhar, Nanda Kishore;
Barth, Tilmann;
Lorenz, Dirk A.;
Lammering, Rolf

Publication type:

Article

Rank-Optimal Weighting or 'How to be Best in the OECD Better Life Index?'.

Published in:

Social Indicators Research, 2017, v. 134, n. 1, p. 75, doi. 10.1007/s11205-016-1416-0

By:

Lorenz, Jan;
Brauer, Christoph;
Lorenz, Dirk

Publication type:

Article

Fast Image-Based Modeling of Astronomical Nebulae.

Published in:

Computer Graphics Forum, 2013, v. 32, n. 7, p. 93, doi. 10.1111/cgf.12216

By:

Wenger, Stephan;
Lorenz, Dirk;
Magnor, Marcus

Publication type:

Article