Computational Benchmarks with Optimal Multilevel Argyris FEM. - Benedikt Gräßle (CoRR, 2022)

Stabilization-free HHO a posteriori error control. - Fleurianne Bertrand; Carsten Carstensen; Benedikt Gräßle; Ngoc Tien Tran (Numerische Mathematik, 2023)

Pressure-improved Scott-Vogelius type elements. - Nis-Erik Bohne; Benedikt Gräßle; Stefan A. Sauter (CoRR, 2024)

Rate-optimal higher-order adaptive conforming FEM for biharmonic eigenvalue problems on polygonal domains. - Carsten Carstensen; Benedikt Gräßle (CoRR, 2024)

A Posteriori Error Control for Fourth-Order Semilinear Problems with Quadratic Nonlinearity. - Carsten Carstensen; Benedikt Gräßle; Neela Nataraj (SIAM J. Numer. Anal., 2024)

Unifying a posteriori error analysis of five piecewise quadratic discretisations for the biharmonic equation. - Carsten Carstensen; Benedikt Gräßle; Neela Nataraj (J. Num. Math., 2024)

Adaptive hybrid high-order method for guaranteed lower eigenvalue bounds. - Carsten Carstensen; Benedikt Gräßle; Ngoc Tien Tran (Numerische Mathematik, 2024)

The pressure-wired Stokes element: a mesh-robust version of the Scott-Vogelius element. - Benedikt Gräßle; Nis-Erik Bohne; Stefan A. Sauter (Numerische Mathematik, 2024)

Dirichlet-to-Neumann operator for the Helmholtz problem with general wavenumbers on the n-sphere. - Benedikt Gräßle; Stefan A. Sauter (CoRR, 2025)

Optimal trace norms for Helmholtz problems. - Benedikt Gräßle (CoRR, 2025)

Stable skeleton integral equations for general coefficient Helmholtz transmission problems. - Benedikt Gräßle; Ralf Hiptmair; Stefan A. Sauter (CoRR, 2025)