Colloque - Mario Ohlberger : Yvon Maday, chaire Informatique et sciences numériques

Yvon Maday Chaire Les chaires Collège de France Année 2025-2026 Colloque : Aspects mathématiques et appliqués des méthodes de réduction de complexité Yvon Maday, chaire Informatique et sciences numériques Colloque - Mario Ohlberger : Yvon Maday, chaire Informatique et sciences numériques Mario Ohlberger Résumé Classically, model order reduction for parameterized systems is based on a so-called offline phase, where reduced approximation spaces are constructed and the reduced parameterized system is built, followed by an online phase, where the reduced system can be cheaply evaluated in a multi-query context.