Projects per year
Personal profile
Areas of expertise
Numerical analysis, optimization, algorithms, transportation modelling, numerical linear algebra, mobility analysis
External responsibilities
Awards
Diplomas
Areas of expertise
External responsibilities
Awards
Diplomas
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Doctor of Science, University of Namur
Award Date: 1 Jan 1978
Master of Mathematics, University of Namur
Award Date: 1 Jan 1974
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Collaborations and top research areas from the last five years
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Complexity in nonlinear optimization
Toint, P. (CoI), Gould, N. I. M. (CoI) & Cartis, C. (CoI)
1/11/08 → …
Project: Research
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Recent developments in optimization methods for data assimilation in oceanography
Sartenaer, A. (PI), LALOYAUX, P. (Researcher), Toint, P. (CoI), Tshimanga Ilunga, J. (Researcher) & Gürol, S. (Researcher)
1/09/07 → …
Project: PHD
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Space-time organization of the mobility : improvement of observation and analysis tools
Toint, P. (PI)
1/07/05 → …
Project: PHD
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CUTEr: Constrained and Unconstrained Testing Environment, revisited (CUTEr)
Toint, P. (PI)
1/01/01 → …
Project: Research
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GALAHAD: GALAHAD, a suite of programs for nonlinear optimization
Toint, P. (PI)
1/03/00 → …
Project: Research
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A Stochastic Objective-Function-Free Adaptive Regularization Method with Optimal Complexity
Gratton, S., Jerad, S. & Toint, P., 10 Jul 2024, (Submitted) Arxiv, 32 p.Research output: Working paper
File32 Downloads (Pure) -
Complexity of Adagrad and other first-order methods for nonconvex optimization problems with bounds constraints
Toint, P., 10 Jul 2024, Arxiv.Research output: Working paper
File36 Downloads (Pure) -
Examples of slow convergence for adaptive regularization optimization methods are not isolated
Toint, P., 25 Sept 2024, Arxiv.Research output: Working paper
File26 Downloads (Pure) -
Preface for the special edition of Optimization Methods and Software
Gratton, S., Toint, P., Gondzio, J., Nesterov, Y. & Yuan, Y., 31 Oct 2024, Taylor & Francis. 2 p.Research output: Book/Report/Journal › Commissioned report
Open AccessFile -
Refining asymptotic complexity bounds for nonconvex optimization methods, including why steepest descent is o(eps^{-2}) rather than O(eps^{-2})
Gratton, S., Sim, C. & Toint, P., 20 Aug 2024, Arxiv.Research output: Working paper
File67 Downloads (Pure)
Prizes
Activities
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ALGOPT2024 workshop on Algorithmic Optimization
Toint, P. (Contributor)
27 Aug 2024 → 30 Aug 2024Activity: Participating in or organising an event types › Participation in workshop, seminar, course
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International Symposium on Mathematical Programming (ISMP2024)
Toint, P. (Contributor)
20 Jul 2024 → 27 Jul 2024Activity: Participating in or organising an event types › Participation in conference
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Institut National Polytechnique de Toulouse
Toint, P. (Visiting researcher)
24 Jun 2024 → 29 Jun 2024Activity: Visiting an external institution types › Research/Teaching in a external institution
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Yet another fast variant of Newton's method for nonconvex optimization
Toint, P. (Speaker)
18 Jun 2024Activity: Talk or presentation types › Invited talk
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Objective-function-free optimization
Toint, P. (Speaker)
18 Jun 2024Activity: Talk or presentation types › Invited talk
Thesis
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La méthode de Ritz Galerkin en contrôle optimal : convergence et calcul de l'erreur
Toint, P. (Author), 1974Student thesis: Master types › Master in Mathematics
File
Press/Media
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Advances in Mathematics Explain the Power of Computing
26/04/22
1 item of Media coverage
Press/Media: Expert Comment