POEMA Workshop 4

 Registration Closed
 
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holland_tilburg1_700
Category
Project Workshops
Date
2022-02-07 14:00 - 2022-02-11 17:30
Venue
Tilburg University, Warandelaan 2, 5037 AB Tilburg, Netherlands
Email
This email address is being protected from spambots. You need JavaScript enabled to view it.

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:

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: 


Accommodation

Suggested hotels in Tilburg:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. 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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