16 citations · 21 across the 23 of their papers we have counts for
4 papers · 1 filter
A multiscale method for inhomogeneous elastic problems with high contrast coefficients
Zhongqian Wang, Changqing Ye, Eric T. Chung
In this paper, we develop the constrained energy minimizing generalized multiscale finite element method (CEM-GMsFEM) with mixed boundary conditions (Dirichlet and Neumann) for the…
Homogenization with quasistatic Tresca's friction law: qualitative and quantitative results
Changqing Ye, Eric T. Chung, Junzhi Cui
Modeling of frictional contacts is crucial for investigating mechanical performances of composite materials under varying service environments. The paper considers a linear elastic…
Constraint energy minimizing generalized multiscale finite element method for inhomogeneous boundary value problems with high contrast coefficients
Changqing Ye, Eric T. Chung
In this article we develop the Constraint Energy Minimizing Generalized Multiscale Finite Element Method (CEM-GMsFEM) for elliptic partial differential equations with inhomogeneous…
Numerical analysis of several FFT-based schemes for computational homogenization
Changqing Ye, Eric T. Chung
We study the convergences of several FFT-based schemes that are widely applied in computational homogenization for deriving effective coefficients, and the term "convergence" here…