Personal profile
Author IDs
ORCID iD: 0000-0002-5266-8489
Scopus Author ID: 35795073600
Impact
Qualifications (Brief)
PhD – Universität Paderborn, Germany
Biography
Dr Dennis Amelunxen received his PhD degree from Universität Paderborn, Germany, in 2011. Before joining City University in 2014, he worked as a postdoctoral fellow at Cornell University, USA, and at The University of Manchester, UK. His research interests include computational mathematics, geometric and probabilistic aspects of numerical algorithms, convex programming, and convex and integral geometry.
Prizes/Honours
Aug 2015 “Information and Inference Best Paper Prize” Information and Inference: a Journal of the IMA. Best paper prize for "Living on the edge: phase transitions in convex programs with random data" by Dennis Amelunxen, Martin Lotz, Michael B. McCoy, and Joel A. Tropp . [Announcement]
Research Interests/Areas
- Computational Mathematics
- Probabilistic Analyses
- Convex and Integral Geometry
URLs/Links
Related Links
Fingerprint
- 1 Similar Profiles
Research output
- 7 RGC 21 - Publication in refereed journal
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Effective Condition Number Bounds for Convex Regularization
Amelunxen, D., Lotz, M. & Walvin, J., Apr 2020, In: IEEE Transactions on Information Theory. 66, 4, p. 2501-2516Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
3 Link opens in a new tab Citations (Scopus) -
Average-case complexity without the black swans
Amelunxen, D. & Lotz, M., Aug 2017, In: Journal of Complexity. 41, p. 82-101Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open Access11 Link opens in a new tab Citations (Scopus) -
Intrinsic Volumes of Polyhedral Cones: A Combinatorial Perspective
Amelunxen, D. & Lotz, M., Sept 2017, In: Discrete and Computational Geometry. 58, 2, p. 371-409Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open AccessFile33 Link opens in a new tab Citations (Scopus)244 Downloads (CityUHK Scholars) -
Intrinsic volumes of symmetric cones and applications in convex programming
Amelunxen, D. & Bürgisser, P., 2014, In: Mathematical Programming. 149, 1-2, p. 105-130Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
18 Link opens in a new tab Citations (Scopus) -
Probabilistic Analysis of the Grassmann Condition Number
Amelunxen, D. & Bürgisser, P., 2013, In: Foundations of Computational Mathematics. 15, 1, p. 3-51Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
10 Link opens in a new tab Citations (Scopus)
Projects
- 1 Finished
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ECS: Buffons Needle and Big Data: Theory and Applications of Conic Integral Geometry
AMELUNXEN, D. (Principal Investigator / Project Coordinator)
1/08/15 → 17/07/18
Project: Research
Prizes
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Outstanding Early Career Scheme (ECS) bids
AMELUNXEN, D. (Recipient), 29 Jul 2015
Prize: RGC 64B - Prizes and awards
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Information and Inference Best Paper Prize
AMELUNXEN, D. (Recipient), LOTZ, M. A. (Recipient), MCCOY, M. (Recipient) & TROPP, J. (Recipient), 25 Aug 2015
Prize: RGC 64B - Prizes and awards