A Hermite-like basis for faster matrix-free evaluation of interior penalty discontinuous Galerkin operators. - Martin Kronbichler 002; Katharina Kormann; Niklas Fehn; Peter Munch; Julius Witte (CoRR, 2019)

ExaDG: High-Order Discontinuous Galerkin for the Exa-Scale. - Daniel Arndt 003; Niklas Fehn; Guido Kanschat; Katharina Kormann; Martin Kronbichler 002; Peter Munch; Wolfgang A. Wall; Julius Witte (Software for Exascale Computing, 2020)

Fast Tensor Product Schwarz Smoothers for High-Order Discontinuous Galerkin Methods. - Julius Witte; Daniel Arndt 003; Guido Kanschat (Comput. Methods Appl. Math., 2021)

Fast and Robust Multilevel Schwarz Methods using Tensor Structure for High-Order Finite Elements - Julius Witte (2022)

Tensor-Product Vertex Patch Smoothers for Biharmonic Problems. - Julius Witte; Cu Cui; Francesca Bonizzoni; Guido Kanschat (Comput. Methods Appl. Math., 2025)