POEMA Workshop 4
Introduction
The POEMA Workshop 4 will be organized around research presentations. High-profile speakers will be presenting the current cutting-edge research panorama in mathematical programming and global optimization.
The workshop is also aimed for the training of ESRs, who will present their research results via oral and poster presentations, and participate in interdisciplinary/inter-sectorial discussions on their findings and their implications. Under the scope of this workshop, there will be a Doctoral Day to be organized by our POEMA ESRs.
The event will be organized from Monday 07 February 2022 to Friday 11 February 2022
Under the scope of this workshop, there will be a Doctoral Day that will take place on Friday 11 February 2022 and we will organize a social dinner on Wednesday 09 February 2022.
Organizers
The POEMA Workshop 4 will be co-organized by:
- Etienne de Klerk - Tilburg University
- Cordian Riener - UiT The Arctic University of Norway
The scientific coordinator of POEMA project is: Bernard Mourrain - Inria Université Côte d'Azur
The admin contacts of the workshop:
- Linh Nguyen - Inria Université Côte d'Azur (This email address is being protected from spambots. You need JavaScript enabled to view it.)
- Ingrid Meeder - Tilburg University (This email address is being protected from spambots. You need JavaScript enabled to view it. )
Registration
The workshop will be completely online. Please REGISTER to join this event.
The connection of this workshop is: https://uni-konstanz.webex.com/uni-konstanz/j.php?MTID=m6621e0dce6bbe25a3da20aa36dfb3fd9
Presentations and Tutorials
You can find HERE all the tutorials and presentations of the speakers during this event.
Agenda
Time (CET) |
Monday February 7, 2022 |
14:00-14:05 | Opening speech (Etienne de Klerk and Cordian Riener ) |
14:05-15:00 | Talk "On Optimization on the Euclidean unit sphere" by Jean Bernard Lasserre (LAAS-CNRS) |
15:15-15:30 | Short break |
15:30-16:30 |
Talk "Sparse non-SOS Putinar-type Positivstellensatze" by Juan Vera (Tilburg University) |
Time (CET) |
Tuesday February 8, 2022 |
09:30-10:30 | Tutorial "The general problem of moments. Part I: duality theory"Etienne de Klerk (Tilburg University) (part I) |
10:30-11:00 | Short break |
11:00-12:00 |
Tutorial "The general problem of moments. Part II: applications in approximation theory" Etienne de Klerk (Tilburg University) (part II) |
12:00-14:00 | Lunch |
14:00-15:00 | Talk "Three-point bounds for sphere packing and semidefinite programming" by David de Laat (Delft University of Technology) |
15:00-16:00 |
Talk " New bounds for nonconvex quadratically constrained quadratic programming" by Moslem Zamani (Tilburg University) |
16:00-16:30 | Short break |
16:30-17:30 | Exercises based on Tutorials |
Time (CET) |
Wednesday February 9, 2022 |
09:30-10:30 | Tutorial "Convergence analysis of sum-of-squares hierarchies for polynomial optimization (I)" by Monique Laurent (CWI) |
10:30-11:00 | Short break and open discussion |
11:00-12:00 |
Tutorial "Convergence analysis of sum-of-squares hierarchies for polynomial optimization (II)" by Lucas Slot (CWI) |
12:00-14:00 | Lunch |
14:00-15:00 |
Talk "A recursive Lovász theta number for hypergraphs" by Frank Vallentin (Universität zu Köln) |
15:00-15:30 | Short break |
15:30-17:00 | Exercises based on Tutorials |
Time (CET) |
Thursday February 10, 2022 |
09:30-10:30 |
Talk "An application of polynomial optimization to high order portfolio optimization" by Andries Steenkamp (CWI - POEMA ESR6) |
10:30-11:00 | Short break |
11:00-12:00 |
Talk "Time-Varying Semidefinite Programming: Geometry of the Trajectory of Solutions" by Antonio Bellon (CTU, Prague) |
12:00-14:00 | Lunch |
14:00-15:00 |
Talk "Exact Sum of Squares Approximations for the Copositive Cone and Associated Bounds for the Stability Number of a Graph" by Luis Vargas (CWI - POEMA ESR7) |
15:00-15:30 | Short break |
15:30-16:30 |
Talk "Construction of multivariate polynomial approximation kernels via semidefinite programming" by Felix Kirschner (Tilburg University - POEMA ESR8) |
16:30-17:00 |
Open discussion |
Time (CET) |
Friday February 11, 2022 (ESR DAY) |
09:00-10:00 | Talk "Exact semidefinite programming bounds for packing problems" by Philippe Moustrou (Institut de Mathématiques de Toulouse) |
10:00-12:00 | Talk "Sums of Squares and Projective Geometry" by Rainer Sinn (Universität Leipzig) |
12:00-14:00 | Lunch |
14:00-15:00 | Talk "Postdoctoral fellowships under Horizon Europe" by Filippo Gagliardi (European Commission) |
15:00-17:00 | Talk "Recent Advances in Iterative Solvers for Interior Point Methods" by Jacek Gondzio (University of Edinburgh) |
17:00-17:15 | Open discussion |
Travel to Tilburg
We strongly recommend to travel to Tilburg Central Station and not to the train station Tilburg Universiteit as this small station has no taxis available which may be inconvenient if you travel with luggage. A taxi at Tilburg (Central) Station is easy to find, while most drivers are familiar with either the hotel or our campus.
Please find the following links to the Tilburg University website that gives:
- an overview of the campus: https://www.tilburguniversity.edu/nl/contact/campus-map/ and also
- the instruction of travelling to Tilburg University: https://www.tilburguniversity.edu/contact/route
Accommodation
Suggested hotels in Tilburg:
- Auberge du Bonheur (250m from the University)
EN - Homepage - Auberge du Bonheur - Auberge du Bonheur (bonheurhorecagroep.nl)
As of Hotel Auberge du Bonheur it will take a 5 minutes walk to the University. - Mercure Hotel Tilburg (4,2 km from the University)
Mercure Hotel Tilburg Centrum | the hotel in Tilburg center (mercure-tilburg.nl)
As from the hotel you will have a 15 minutes walk to Central Station Tilburg. At the Central Station you can take Arriva Bus 4 to bus stop Tilburg University. - City Hotel Tilburg (4,2 km from the University)
City Hotel Tilburg | Beautiful hotel in the center of Tilburg
As from the hotel you will have a 15 minutes walk to Central Station Tilburg. At the Central Station you can take Arriva Bus 4 to bus stop Tilburg University. - Bastion Hotel Tilburg (10,2 km from the University)
Bastion Hotel Tilburg -> 100% Best Price = Bastionhotels.com
As from the hotel you will have a 4 minutes walk to bus stop Ringbaan Oost/Lourdesstraat. You take bus 141 to Tilburg Central Station. From there you can take Arriva bus 4 to bus stop Tilburg University. - IBIS Hotel Tilburg (4,7 km from the University)
Welcome at ibis Tilburg | ibis Tilburg (ibis-tilburg.nl)
In the front of the hotel there is a bus stop. You can take Arriva Bus 8 to Tilburg Central Station. At the Central Station you can take Arriva Bus 4 to bus stop Tilburg University. - De Rooi Pannen Tilburg (2,6 km from the University)
De Rooi Pannen - Tilburg - Officiële boekingsmodule (hoteliers.com)
As from the hotel you have a 30 minutes walk to Tilburg University. - Van der Valk hotel Tilburg (10,2 km from the University)
Hotel Tilburg one of the best city hotels in Tilburg - Van der Valk hotelrooms - Hotel Tilburg (valkhoteltilburg.com)
This hotel is difficult to reach by public transport. There are sufficient parking places when you come by car.
All Dates
- From 2022-02-07 14:00 to 2022-02-11 17:30
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