A multiscale method for periodic structures using domain decomposition and ECM-hyperreduction
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Publication:2021219
DOI10.1016/j.cma.2020.113192zbMath1506.74407OpenAlexW3034176143MaRDI QIDQ2021219
Publication date: 26 April 2021
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cma.2020.113192
domain decompositionmultiscalemachine learninghyperreductionempirical cubature methodsubspace rotation
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Structured surfaces and interfaces, coexistent phases (74A50) Finite element methods applied to problems in solid mechanics (74S05)
Related Items (8)
Hyper-reduction for Petrov-Galerkin reduced order models ⋮ A reduced order model for geometrically parameterized two-scale simulations of elasto-plastic microstructures under large deformations ⋮ Empirical interscale finite element method (EIFEM) for modeling heterogeneous structures via localized hyperreduction ⋮ A monolithic hyper ROM \(\mathrm{FE}^2\) method with clustered training at finite deformations ⋮ CECM: a continuous empirical cubature method with application to the dimensional hyperreduction of parameterized finite element models ⋮ Multiscale modeling of prismatic heterogeneous structures based on a localized hyperreduced-order method ⋮ A general hyper-reduction strategy for finite element structures with nonlinear surface loads based on the calculus of variations and stress modes ⋮ High performance reduction technique for multiscale finite element modeling (HPR-FE\(^2\)): towards industrial multiscale FE software
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