Dominique Orban
Member, GERAD

Full Professor, Department of Mathematics and Industrial Engineering, Polytechnique Montréal
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GERAD is pleased to award six scholarships (of $3,500 each) for foreign undergraduate interns who will come to work in our offices this summer.
The last issue of the Newsletter is now available. Enjoy!
- Spotlights on ... - Two decades of blackbox optimization applications
- Actions and interactions - Bridging engineering and family medicine practice: Application of AI and OR
- Impact papers - Planning the future North American northeast electricity sector
- Postdoctoral fellows - Amay Cheam, Pedro Luis Miranda Lugo, Claudie Ratté-Fortin, Yassine Yaakoubi
- Where are they now? - Charles Gauvin, Aleksandr Kazachov, Patrick St-Louis
- Who are they? - Janosch Ortmann
Sanae Lotfi, a graduate of the Master of research in applied mathematics, has received the Best Master’s Thesis Award of the Department of Mathematics and Industrial Engineering, Polytechnique Montréal.
Sanae Lotfi's thesis, "Stochastic first and second order optimization methods for machine learning", was co-directed by professors Andrea Lodi and Dominique Orban.
Congratulations!
Events
Dounia Lakhmiri – Polytechnique Montréal
David P. Sanders – Faculty of Sciences, Universidad Nacional Autónoma de México
Mehiddin Al-Baali – Professor, Department of Mathematics and Statistics, Sultan Qaboos University
Cahiers du GERAD
DCISolver.jl: A Julia solver for nonlinear optimization using dynamic control of infeasibility
This paper presents DCISolver.jl a new Julia package implementating the Dynamic Control of Infeasibility method (DCI), introduced by Bielschowsky & Gomes (20...
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We introduce an iterative method named GPMR for solving 2X2 block unsymmetric linear systems. GPMR is based on a new process that reduces simultaneously...
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We develop a trust-region method for minimizing the sum of a smooth term \(f\)
and a nonsmooth term \(h\)
, both of which can be nonconvex.
Each iteratio...