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The aim of this meeting, the fourth one after similar meetings in 2000, 2004, and 2008, is to bring together people interested in complex approximation theory from France and Belgium, but also from other places.
Subjects covered by the 2012 meeting include : orthogonal polynomials and orthogonal rational functions, Hermite-Padé and rational approximation, numerical approximation, potential theory, analytic function spaces, inverse elliptic problems, random matrices, quadrature formulas...
The meeting will take place between Thursday 9h30 and Friday 18h00. It consists of seven one-hour invited talks, a limited number of 30-minutes contributed talks and a poster session. Please let us know as soon as possible and before April 30 if you want to give a talk/poster.
| Thursday | |
| 9h30 - 10h00 | Welcome of participants |
| 10h00 - 10h50 | Norman Levenberg (Dept. Mathematics, Indiana University, Bloomington): "Large deviation in certain vector energy settings" |
| 11h00 - 11h50 | Alexander Borichev (Laboratoire d’Analyse, Topologie, Probabilités UMR, Université d'Aix-Marseille): "Two completeness problems in the Paley-Wiener space" |
| 12h00 - 13h45 | Lunch (Restaurant universitaire Charles Barrois) |
| 14h00 - 14h50 | Nick Trefethen (Mathematical Institute, University of Oxford): "Highlights of ATAP" |
| 15h00 - 15h50 | Marc Van Barel (Department of Computer Science, Katholieke Universiteit Leuven): "Orthogonal functions and inverse eigenvalue problems" |
| 16h00 - 16h30 | Coffee break and Poster session(*) |
| 16h30 - 17h00 | Lun Zhang (KU Leuven): ""Ladder operators and differential equations for multiple orthogonal polynomials" |
| 17h00 - 17h30 | Maksym Derevyagin (TU Berlin): "From CMV matrices to Jacobi matrices" |
| 17h30 - 18h00 | Abey Lopez (KU Leuven) : "Multiple orthogonal polynomials arising in the normal matrix model with a quartic potential" |
| Friday | |
| 9h00 - 9h50 | Guillermo Lopez-Lagomasino (Universidad Carlos III, Madrid): "Direct and inverse results on the convergence of row sequences of Hermite-Padé approximation" |
| 10h00 - 10h30 | Coffee break |
| 10h30 - 11h00 | Stanislas Kupin (Universite Bordeaux 1): "On the growth of the polynomial entropy integrals for measures from the Szeg\H{o} class" |
| 11h00 - 11h30 | Miroslav Pranic (University of Banja Luka): "Recurrence relations for orthogonal rational functions" |
| 11h30 - 12h00 | Mirta Castro Smirnova (Universidad de Sevilla): "On a paper by Karlin and McGregor". |
| 12h00 - 13h45 | Lunch (Restaurant universitaire Charles Barrois) |
| 14h00 - 14h50 | Juliette Leblond (APICS, INRIA Sophia Antipolis): "Best approximation in generalized Hardy classes, application to inverse problems for elliptic PDE" |
| 15h00 - 15h50 | Tom Claeys (Institut de Recherche en Mathématique et physique, Université Catholique de Louvain): "Random matrices with equi-spaced external source" |
| 16h00 - 16h30 | Coffee break and Poster session(*) |
| 16h30 - 17h00 | Mohamed Jalel Atia (Faculté des Sciences de Gabes): "An explicit formula for the linearization coefficients of Bessel polynomials II" |
| 17h00 - 17h30 | Ana Filipa Loureiro (Centro de Matemática da Universidade do Porto) "The Kontorovich-Lebedev transform as a map between d-orthogonal polynomials". | 17h30 - 18h00 | Amílcar Branquinho (Universidade do Coimbra) "On the full Kostant Toda system and the discrete Korteweg de Vries equations". |
There is no inscription fee, but registration before Mai 31 is mandatory, please use the following form. The update of the list of participants will be done manually on a regular basis. There will be a limited number of 30-minutes contributed talks and a poster session. Please let us know as soon as possible and before April 30 if you want to give a talk/poster.
We have reserved 10 rooms in the following hotel
On Thursday June 28, 2012 at 8pm, the conference dinner will take place at the restaurant Brasserie Flore, This restaurant is located in downtown Lille close to the "Grande place", metro station Rihour (and 300 meters from the railway station Lille Flandres). The dinner is a priori non vegetarien, please write us in case of special needs.
Some other events for those staying more time in Lille:
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