On the existence of biharmonic tensor-product Bézier surface patches. - Bert Jüttler; Margot Oberneder; Astrid Sinwel (Comput. Aided Geom. Des., 2006)

Simulation of Diffraction in Periodic Media with a Coupled Finite Element and Plane Wave Approach. - Martin Huber 005; Joachim Schöberl; Astrid Sinwel; Sabine Zaglmayr (SIAM J. Sci. Comput., 2009)

Hybrid Domain Decomposition Solvers for the Helmholtz and the Time Harmonic Maxwell's Equation. - Martin Huber 005; Astrid Pechstein; Joachim Schöberl (Domain Decomposition Methods in Science and Engineering XX, 2013)

The TDNNS method for Reissner-Mindlin plates. - Astrid Pechstein; Joachim Schöberl (Numerische Mathematik, 2017)

An analysis of the TDNNS method using natural norms. - Astrid Pechstein; Joachim Schöberl (Numerische Mathematik, 2018)

The polarization process of ferroelectric materials analyzed in the framework of variational inequalities. - Astrid S. Pechstein; Martin Meindlhumer; Alexander Humer (CoRR, 2019)

High-order mixed finite elements for an energy-based model of the polarization process in ferroelectric materials. - Astrid S. Pechstein; Martin Meindlhumer; Alexander Humer (CoRR, 2020)

Variational inequalities for ferroelectric constitutive modeling. - Martin Meindlhumer; Astrid Pechstein; Alexander Humer (CoRR, 2020)

Three-field mixed finite element methods for nonlinear elasticity. - Michael Neunteufel; Astrid Pechstein; Joachim Schöberl (CoRR, 2020)

New mixed finite elements for the discretization of piezoelectric structures or macro-fibre composites. - Astrid Pechstein; Martin Meindlhumer; Alexander Humer (CoRR, 2023)

Direct coupling of continuum and shell elements in large deformation problems. - Astrid Pechstein; Michael Neunteufel (CoRR, 2025)