Research output per year
Research output per year
Personal profile
Research
Inverse problems, parameter selection/identification, (non-smooth) optimisation, numerical methods for partial differential equations, image processing, total variation minimisation, subspace correction and domain decomposition methods
For more information see my homepage.
UKÄ subject classification
- Computational Mathematics
Free keywords
- Inverse problems
- Optimization
- Numerical analysis
- Mathematical imaging
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Collaborations the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Research output
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Overlapping domain decomposition methods for total variation denoising
Langer, A. & Gaspoz, F., 2019, In: SIAM Journal on Numerical Analysis. 57, 3, p. 1411-1444 34 p.Research output: Contribution to journal › Article › peer-review
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A primal-dual finite element method for scalar and vectorial total variation minimization
Hilb, S., Langer, A. & Alkämper, M., 2023, In: Journal of Scientific Computing. 96, 1, 33 p., 24.Research output: Contribution to journal › Article › peer-review
Open Access -
Domain Decomposition for Non-smooth (in Particular TV) Minimization
Langer, A., 2021, Handbook of Mathematical Models and Algorithms in Computer Vision and Imaging. Chen, K., Schönlieb, C.-B., Tai, X.-C. & Younces, L. (eds.). SpringerResearch output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Locally adaptive total variation for removing mixed Gaussian–impulse noise
Langer, A., 2019 Feb 1, In: International Journal of Computer Mathematics. 96, 2, p. 298-316 19 p.Research output: Contribution to journal › Article › peer-review
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Adaptive Regularization for Image Reconstruction from Subsampled Data
Hintermüller, M., Langer, A., Rautenberg, C. N. & Wu, T., 2018, Proceedings of the International Conference on Imaging, Vision and Learning Based Optimization and PDEs. ILVOPDE 2016.. 221219 ed. Vol. 0. p. 3-26 24 p. (Mathematics and Visualization).Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review
Projects
- 1 Finished
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Lokalt adaptiva metoder för fria diskontinuitetsproblem
Langer, A. (PI) & Jacumin, T. (Researcher)
2022/10/01 → 2024/09/30
Project: Research