1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.NA2025
Multiscale model reduction and two-level Schwarz preconditioner for H(curl) elliptic problems
Chupeng Ma, Yongwei Zhang
This paper addresses the efficient solution of linear systems arising from curl-conforming finite element discretizations of elliptic problems with heterogeneous…
math.NA2024★ 1 cited
Fast-convergent two-level restricted additive Schwarz methods based on optimal local approximation spaces
Arne Strehlow, Chupeng Ma, Robert Scheichl
This paper proposes a two-level restricted additive Schwarz (RAS) method for multiscale PDEs, built on top of a multiscale spectral generalized finite element method (MS-GFEM). The…
math.NA2024
A Mixed Multiscale Spectral Generalized Finite Element Method
Christian Alber, Chupeng Ma, Robert Scheichl
We present a multiscale mixed finite element method for solving second order elliptic equations with general -coefficients arising from flow in highly heterogeneous por…