Richard Löscher

According to our database, Richard Löscher authored at least 16 papers between 2021 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Mass-lumping discretization and solvers for distributed elliptic optimal control problems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

Numer. Linear Algebra Appl., October, 2024

Space-Time Finite Element Methods for Distributed Optimal Control of the Wave Equation.

Richard Löscher, Olaf Steinbach

SIAM J. Numer. Anal., February, 2024

Efficient Solution of State-Constrained Distributed Parabolic Optimal Control Problems.

Richard Löscher, Michael Reichelt, Olaf Steinbach

CoRR, 2024

Optimal complexity solution of space-time finite element systems for state-based parabolic distributed optimal control problems.

Richard Löscher, Michael Reichelt, Olaf Steinbach

CoRR, 2024

Robust finite element solvers for distributed hyperbolic optimal control problems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

CoRR, 2024

On a modified Hilbert transformation, the discrete inf-sup condition, and error estimates.

Richard Löscher, Olaf Steinbach, Marco Zank

Comput. Math. Appl., 2024

An adaptive finite element method for distributed elliptic optimal control problems with variable energy regularization.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

Comput. Math. Appl., 2024

2023

Robust Finite Element Discretization and Solvers for Distributed Elliptic Optimal Control Problems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

Comput. Methods Appl. Math., October, 2023

Stable least-squares space-time boundary element methods for the wave equation.

Daniel Hoonhout, Richard Löscher, Olaf Steinbach, Carolina Urzúa-Torres

CoRR, 2023

Parallel iterative solvers for discretized reduced optimality systems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

CoRR, 2023

On the exponential stability of uniformly damped wave equations.

Herbert Egger, Stefan Kurz, Richard Löscher

CoRR, 2023

Adaptive least-squares space-time finite element methods.

Christian Köthe, Richard Löscher, Olaf Steinbach

CoRR, 2023

Regularization and finite element error estimates for elliptic distributed optimal control problems with energy regularization and state or control constraints.

Peter Gangl, Richard Löscher, Olaf Steinbach

CoRR, 2023

Robust Iterative Solvers for Algebraic Systems Arising from Elliptic Optimal Control Problems.

Ulrich Langer, Richard Löscher, Olaf Steinbach, Huidong Yang

Proceedings of the Large-Scale Scientific Computations - 14th International Conference, 2023

2021

On torque computation in electric machine simulation by harmonic mortar methods.

Herbert Egger, Mané Harutynunyan, Richard Löscher, Melina Merkel, Sebastian Schöps

CoRR, 2021

Numerical results for an unconditionally stable space-time finite element method for the wave equation.

Richard Löscher, Olaf Steinbach, Marco Zank

CoRR, 2021