Stefan Schimanko

Stefan Schimanko is a Researcher affiliated with the Numerical Research Department at the Faculty of Mathematics and Geoinformation, Vienna University of Technology (TU Wien). His primary focus is on numerical analysis and computational methods for engineering applications, particularly in the areas of adaptive finite element methods (FEM), boundary element methods (BEM), and isogeometric analysis (IGA). He holds a Dipl.-Ing. (engineering diploma), Dr.techn. (doctorate in technical sciences), and BSc degree.

His research emphasizes improving computational efficiency and accuracy in adaptive algorithms, with a focus on nonlinear operators, iterative solvers, and optimal complexity analysis. Recent contributions include studies on IGABEM stability in MATLAB, quasi-optimal adaptive algorithms, and preconditioned conjugate gradient (PCG) solvers for BEM. Collaborations with renowned researchers like Dirk Praetorius and Gregor Gantner highlight his active role in advancing adaptive numerical methods.

Key achievements include demonstrating the quasi-optimal computational costs of adaptive FEM/BEM and developing localized smoothness control for isogeometric BEM. His work bridges theoretical numerical analysis with practical engineering applications, ensuring methods are both mathematically rigorous and computationally feasible.

• Education: BSc, Dipl.-Ing., Dr.techn. (Technical Sciences)
• Labs/Teams: Part of TU Wien's Numerical Research Department and Network Lab projects