High-dimensional approximation with kernel-based multilevel methods on sparse grids. - Rüdiger Kempf; Holger Wendland (Numerische Mathematik, 2023)

On Quasi-Localized Dual Pairs in Reproducing Kernel Hilbert Spaces. - Helmut Harbrecht; Rüdiger Kempf; Michael D. Multerer (CoRR, 2024)

Multiscale scattered data analysis in samplet coordinates. - Sara Avesani; Rüdiger Kempf; Michael D. Multerer; Holger Wendland (CoRR, 2024)

Construction of quasi-localized dual bases in reproducing kernel Hilbert spaces. - Helmut Harbrecht; Rüdiger Kempf; Michael D. Multerer (J. Comput. Appl. Math., 2025)

Numerical Aspects of the Tensor Product Multilevel Method for High-dimensional, Kernel-based Reconstruction on Sparse Grids. - Markus Büttner; Rüdiger Kempf; Holger Wendland (CoRR, 2025)