Blar i Institutt for teknisk kybernetikk på tidsskrift "Physical review. E"
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Forward sensitivity approach for estimating eddy viscosity closures in nonlinear model reduction
(Peer reviewed; Journal article, 2020)In this paper, we propose a variational approach to estimate eddy viscosity using forward sensitivity method (FSM) for closure modeling in nonlinear reduced order models. FSM is a data assimilation technique that blends ... -
Interface learning of multiphysics and multiscale systems
(Peer reviewed; Journal article, 2020)Complex natural or engineered systems comprise multiple characteristic scales, multiple spatiotemporal domains, and even multiple physical closure laws. To address such challenges, we introduce an interface learning paradigm ...