# Structured Matrix Days 2015

4-5 June 2015
Europe/Paris timezone

## Program

### Program

Thursday, June 4

 9.15 - 9.30 Opening 9.30 - 10.30 Michael Overton, Fast Approximation of the Stability Radius and the $H_\infty$ Norm for Large-Scale Linear Dynamical Systems 10.30 - 11.00 Coffee break 11.00 - 12.00 Elias Tsigaridas, Near optimal algorithms for structured matrices and for real and complex root refinement 12.00 - 14.30 Lunch 14.30 - 15.30 Silviu Filip, The Parks-McClellan algorithm and Chebyshev-proxy rootfinding methods 15.30 - 16.15 Stefano Massei, Exploiting rank structures in the cyclic reduction 16.15 - 16.45 Coffee break 16.45 - 17.30 Leonardo Robol, Quasiseparable Hessenberg triangular reduction for some diagonal plus low rank matrices 17.30 - 18.15 Esteban Segura Ugalde, Computation of invariant pairs and matrix solvents via Hankel pencils

20.00: Social Dinner

Friday, June 5

 9.00 - 10.00 Konstantin Usevich, Structured low-rank matrix completion with nuclear norm minimization: the case of Hankel and quasi-Hankel matrices 10.00 - 10.30 Coffee break 10.30 - 11.30 Henri Bonnel, Optimisation stochastique sur un ensemble de Pareto 11.30 - 12.15 Miloud Sadkane, Computing the distance to the set of unstable quadratic matrix polynomials 12.15 - 14.30 Lunch