Multivariate Newton interpolation in downward closed spaces reaches the optimal Bernstein–Walsh approximation rateMichael Hecht, Phil-Alexander Hofmann, Damar Wicaksono, Uwe Hernandez Acosta, Krzysztof Gonciarz, Jannik Kissinger, Vladimir Sivkin, Ivo F Sbalzarini2026-03-05 · IMA Journal of Numerical Analysis
PyLIT: Reformulation and implementation of the analytic continuation problem using kernel representation methodsAlexander Benedix Robles, Phil-Alexander Hofmann, Thomas Chuna, Tobias Dornheim, Michael Hecht2025-10-24 · Computer Physics Communications
Second roton feature in the strongly coupled electron liquidThomas M Chuna, Jan Vorberger, Panagiotis Tolias, Alexander Benedix Robles, Michael Hecht, Phil-Alexander Hofmann, Zhandos A Moldabekov, Tobias Dornheim2025-07-21 · The Journal of Chemical Physics
Negative order sobolev cubatures: preconditioners of partial differential equation learning tasks circumventing numerical stiffnessJuan-Esteban Suarez Cardona, Phil-Alexander Hofmann, Michael Hecht2024-07-30 · Machine Learning: Science and Technology