Author

Christian Alber

Observed name: Alber, Christian

Institutions: Heidelberg University, Heidelberg Engineering (Germany), Heidelberg University

Observed institutions: Heidelberg University, Heidelberg Engineering (Germany), Heidelberg University

OpenAlex ID: A5087896566

Wavenumber Explicit Convergence of a Multiscale Generalized Finite Element Method for Heterogeneous Helmholtz Problems

2023 · Chupeng Ma, Christian Alber, et al. · SIAM Journal on Numerical Analysis · 20

A mixed multiscale spectral generalized finite element method

2025 · Christian Alber, Chupeng Ma, et al. · Numerische Mathematik · 9

Two-Level Restricted Additive Schwarz Preconditioner Based on Multiscale Spectral Generalized FEM for Heterogeneous Helmholtz Problems

2025 · Chupeng Ma, Christian Alber, et al. · Journal of Scientific Computing · 3

Efficient localised model reduction for multiscale PDEs via Grassmannian interpolation

2026 · Alber, Christian, Bachmayr, Markus, et al. · arXiv (Cornell University)

Multiscale Spectral Generalized Finite Element Methods for Discontinuous Galerkin Schemes

2025 · Alber, Christian, Holbach, Lukas · arXiv (Cornell University)

Works count: 6

Citation count: 32

H-index: 3

I10-index: 1