Adaptive multiscale model reduction with generalized multiscale finite element methods

E Chung, Y Efendiev, TY Hou - Journal of Computational Physics, 2016 - Elsevier
In this paper, we discuss a general multiscale model reduction framework based on
multiscale finite element methods. We give a brief overview of related multiscale methods …

[图书][B] Multiscale Model Reduction

E Chung, Y Efendiev, TY Hou - 2023 - Springer
The mathematization of all sciences, the fading of traditional scientific boundaries, the
impact of computer technology, the growing importance of computer modeling and the …

Generalized multiscale finite element method for elasticity equations

ET Chung, Y Efendiev, S Fu - GEM-International Journal on …, 2014 - Springer
In this paper, we discuss the application of generalized multiscale finite element method
(GMsFEM) to elasticity equation in heterogeneous media. We consider steady state elasticity …

HDGlab: An Open-Source Implementation of the Hybridisable Discontinuous Galerkin Method in MATLAB

M Giacomini, R Sevilla, A Huerta - Archives of Computational Methods in …, 2021 - Springer
This paper presents HDGlab, an open source MATLAB implementation of the hybridisable
discontinuous Galerkin (HDG) method. The main goal is to provide a detailed description of …

A condensed algorithm for adaptive component mode synthesis of viscoelastic flexible multibody dynamics

Y Tang, H Hu, Q Tian - International Journal for Numerical …, 2021 - Wiley Online Library
A condensed algorithm for adaptive component mode synthesis is proposed to compute the
dynamics of viscoelastic flexible multibody systems efficiently and accurately. As studied, the …

[图书][B] An Invitation to the Theory of the Hybridizable Discontinuous Galerkin Method: Projections, Estimates, Tools

S Du, FJ Sayas - 2019 - books.google.com
This monograph requires basic knowledge of the variational theory of elliptic PDE and the
techniques used for the analysis of the Finite Element Method. However, all the tools for the …

A hybrid high-order method for highly oscillatory elliptic problems

M Cicuttin, A Ern, S Lemaire - Computational Methods in Applied …, 2019 - degruyter.com
Abstract We devise a Hybrid High-Order (HHO) method for highly oscillatory elliptic
problems that is capable of handling general meshes. The method hinges on discrete …

Multiscale hybrid-mixed method for the Stokes and Brinkman equations—the method

R Araya, C Harder, AH Poza, F Valentin - Computer Methods in Applied …, 2017 - Elsevier
The multiscale hybrid-mixed (MHM) method is extended to the Stokes and Brinkman
equations with highly heterogeneous coefficients. The approach is constructive. We first …

Colloidal transport in anisotropic porous media: Kinetic equation and its upscaling

T Russell, P Bedrikovetsky - Journal of Computational and Applied …, 2023 - Elsevier
We discuss three-dimensional suspension-colloidal-nano transport in anisotropic porous
media. The Boltzmann kinetic equation captures stochastic particle velocity distribution on …

An enriched multiscale mortar space for high contrast flow problems

ET Chung, S Fu, Y Yang - arXiv preprint arXiv:1609.02610, 2016 - arxiv.org
Mortar methods are widely used techniques for discretizations of partial differential
equations and preconditioners for the algebraic systems resulting from the discretizations …