Personal profile
Research interests
My area of expertise is mathematical programming, which is part of the field of Operations Research.
Career
09-2012 to 09-2013: Nanyang Technological University. Tenured full professor, Division Mathematical Sciences, Faculty of Science
06-2009 to present: Tilburg University, The Netherlands, Full Professor, Department of Econometrics and Operations Research, Tilburg School of Economics and Management (TISEM).
09-2004 to 06-2009:Tilburg University, The Netherlands, Associate Professor (tenured),
Department of Econometrics and Operations Research, Faculty of Economics and Business Administration.
09-2003 to 09-2005University of Waterloo, Canada
Associate Professor (tenure track)
Department of Combinatorics and Optimization, Faculty of Mathematics.
01-2000 to 09-2003Delft University of Technology, The Netherlands
Assistant Professor (tenured)
Department of Information Systems and Algorithms, Faculty of Electrical Engineering, Mathematics and Computer Science.
01-1998 to 01-2000Delft University of Technology, The NetherlandsAssistant Professor (fixed term)
Department of Stochastics, Statistics and Operations Research, Faculty of Electrical Engineering, Mathematics and Computer Science.
Current courses
Click here for my courses.
Keywords
- Operations Research
- Optimisation
- Mathematics
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Collaborations and top research areas from the last five years
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The link between 1-norm approximation and effective positivstellensatze for the hypercube
de Klerk, E. & Vera, J. C., Mar 2026, In: Numerical Algebra Control and Optimization. 16, p. 84-104 21 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile15 Downloads (Pure) -
A predictor-corrector algorithm for semidefinite programming that uses the factor width cone
Kirschner, F. & de Klerk, E., Jul 2025, In: Vietnam Journal of Mathematics. 53, 3, p. 495-515Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile75 Downloads (Pure) -
Optimization-aided construction of multivariate chebyshev polynomials
Dressler, M., Foucart, S., Joldes, M., de Klerk, E., Lasserre, J. B. & Xu, Y., Jan 2025, In: Journal of Approximation Theory. 305, 106116.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile19 Downloads (Pure) -
Conic optimization and interior point methods: Theory, computations, and applications
Illes, T., Jarre, F., de Klerk, E. & Lesaja, G., Jul 2024, In: Journal of Optimization Theory and Applications. 202, 1, p. 1-10 10 p.Research output: Contribution to journal › Article › Professional
Open AccessFile75 Downloads (Pure) -
Convergence rate analysis of the gradient descent-ascent method for convex-concave saddle-point problems
Zamani, M., Abbaszadehpeivasti, H. & de Klerk, E., 2 Sept 2024, In: Optimization Methods & Software. 39, 5, p. 967-989 23 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access1 Link opens in a new tab Citation (Scopus)
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ALMOA: Advances in Large-scale, Multilevel, and Hierarchical Optimisation for Challenging Applications
de Klerk, E. (Principal Investigator)
1/01/26 → 31/12/29
Project: Research project
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The Synergy between Semidefinite Programming and Approximation Theory
de Klerk, E. (Principal Investigator)
6/05/25 → 31/07/29
Project: Research project
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OPTIMAL: Optimization for and with Machine Learning
de Klerk, E. (Principal Investigator)
1/09/20 → 1/01/25
Project: Research project
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POEMA: Polynomial Optimization, Efficiency through Moments and Algebra
de Klerk, E. (Principal Investigator)
1/01/19 → 31/12/22
Project: Research project
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MINOA: Mixed-Integer Non-Linear Optimisation Applications
de Klerk, E. (Principal Investigator)
1/01/18 → 31/12/21
Project: Research project