Reduced-order model for the BGK equation based on POD and optimal transport

DOI10.1016/j.jcp.2018.07.001zbMath1416.76138OpenAlexW2871296969MaRDI QIDQ2311642

Sébastien Riffaud, Florian Bernard, Angelo Iollo

Publication date: 4 July 2019

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://hal.inria.fr/hal-02427339/file/poster.pdf

zbMATH Keywords

proper orthogonal decompositionoptimal transportationreduced-order modelrarefied flows

Mathematics Subject Classification ID

Shock waves and blast waves in fluid mechanics (76L05) Finite volume methods applied to problems in fluid mechanics (76M12) Rarefied gas flows, Boltzmann equation in fluid mechanics (76P05) Finite volume methods for initial value and initial-boundary value problems involving PDEs (65M08)

Related Items (6)

The DGDD method for reduced-order modeling of conservation laws ⋮ Space‐local reduced‐order bases for accelerating reduced‐order models through sparsity ⋮ Non-linear manifold reduced-order models with convolutional autoencoders and reduced over-collocation method ⋮ Projection-based reduced order models for a cut finite element method in parametrized domains ⋮ Optimization-Based Modal Decomposition for Systems with Multiple Transports ⋮ Mapping of coherent structures in parameterized flows by learning optimal transportation with Gaussian models

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