Abstracts

Schedule

Monday, June 10, 2013

 8:45 - 10:15 Tutorial Tatjana Stykel: Balancing-related model reduction: algorithms and applications 10:15 - 10:45 Coffee Break 10:45 - 12:15 Contributed Christopher Beattie: $\mathcal{H}_2$-Optimal Reduced Models for Structured Systems (slides) Athanasios Antoulas: Data-driven model reduction of bilinear systems Tobias Breiten: A descent method for the frequency weighted ${\cal H}_2$ model reduction problem (slides) 12:30 - 16:30 Lunch Break 16:30 - 17:30 Contributed Wil Schilders: Index-preserving MOR for differential-algebraic systems (slides) Matthias Heinkenschloss: Model Reduction for the Solution of PDE Constrained Optimization Problems 17:30 - 17:45 Coffee Break 17:45 - 19:15 Contributed Serkan Gugercin: Parametric Interpolatory Model Reduction Methods for Nonlinear Inversion Ivan Oseledets: High-dimensional approximation: multiparametric and non-stationary problems (slides) Anthony Nouy: Low-rank approximations and optimal model reduction of stochastic and parametric problems (slides) 19:30 Dinner

Tuesday, June 11, 2013

 8:45 - 10:15 Tutorial Stefan Volkwein: POD A-Posteriori Error Estimation for PDE Constrained Optimization (slides) 10:15 - 10:45 Coffee Break 10:45 - 12:15 Contributed Martin Grepl: A Posteriori Error Estimation for Reduced Order Solutions of Parametrized Parabolic Optimal Control Problems Alessandro Alla: Asymptotic Stability and Suboptimality of Model Predictive Control for Semilinear PDEs (slides) Marina Schneider: Reduced order models for the implied variance under local volatility 12:30 - 15:30 Lunch Break 15:30 - 16:30 Contributed Bernard Haasdonk: Reduced Basis Methods for Parametrized Variational Inequalities Karsten Urban: Space-time reduced basis methods for parabolic variational inequalities (slides) 16:30 - 16:45 Coffee Break 16:45 - 18:15 Contributed Wolfgang Dahmen: Greedy Algorithms and Stable Variational Formulations (slides) Lionel Mathelin: A preconditioning technique for parameterized PDEs (slides) Christoph Schwab: Sparsity in Bayesian Inverse Problems 18:15 - 18:30 Break 18:30 - 19:15 Poster Blitz Felix Albrecht, Ulrike Baur, Martin Hess, Christian Himpe, Michael Hinze, Oliver Lass, Daniel Wirtz, Shiquan Zhang, Yongjin Zhang 19:30 - 21:00 Dinner 21:00 Poster Session Felix Albrecht (poster), Ulrike Baur (poster), Martin Hess, Christian Himpe (poster), Michael Hinze, Oliver Lass, Daniel Wirtz, Shiquan Zhang, Yongjin Zhang

Wednesday, June 12, 2013

 8:45 - 10:15 Tutorial Yvon Maday: Empirical Interpolation 10:15 - 10:45 Coffee Break 10:45 - 12:15 Contributed Dan Sorensen: A Posteriori Error Estimation for DEIM Reduced Order Models (slides) Olga Mula: The Generalized Empirical Interpolation Method: Analysis of the convergence and application to data assimilation coupled with simulation (slides) Benjamin Peherstorfer: Localized DEIM based on feature extraction (slides) 12:30 Lunch No Talks 19:30 Dinner

Thursday, June 13, 2013

 8:45 - 10:15 Tutorial Charbel Farhat: Nonlinear Model Reduction in Computational Fluid Dynamics and Structural Dynamics 10:15 - 10:45 Coffee Break 10:45 - 12:15 Contributed Patrick Kürschner: Stopping criteria for iterative balancing and truncation of linear dynamical systems (slides) Lihong Feng: An a posteriori error bound for Krylov subspace based PMOR Reinhold Schneider: Hierarchical Tensor Product Representations (slides) 12:30 - 16:30 Lunch Break 16:30 - 17:30 Contributed Mark Opmeer: Model reduction for infinite-dimensional systems Timo Reis: A Numerical Approach to Balanced Truncation for Infinite-Dimensional Systems (slides) 17:30 - 17:45 Coffee Break 17:45 - 19:15 Contributed Martin Drohmann: Stochastic estimation of reduced basis errors based on machine learning concepts Benjamin Stamm: Comparison of some Reduced Representation Approximations (slides) Kathrin Smetana: The Hierarchical Model Reduction-Reduced Basis approach for nonlinear problems 19:30 Dinner

Friday, June 14, 2013

 8:45 - 10:15 Tutorial Ronald DeVore: The theoretical aspects of Reduced Basis Methods 10:15 - 10:45 Coffee Break 10:45 - 12:15 Contributed Stephan Rave: Nonlinear Reduced Basis Approximation of Parameterized Evolution Equations using the Method of Freezing (slides) Ian Sloan: A Quasi-Monte Carlo overview Abdellah Chkifa: High-dimensional adaptive sparse polynomial interpolation and application for parametric and stochastic elliptic PDE's (slides) 12:30 - 14:00 Lunch Break 14:00 - 15:00 Contributed Virginie Ehrlacher: Greedy algorithms for high-dimensional eigenvalue problems (slides) Roland Pulch: Model order reduction for linear dynamical systems with random parameters (slides) 15:00 End of Workshop
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