Sophie Puttkammer

According to our database, Sophie Puttkammer authored at least 4 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Adaptive guaranteed lower eigenvalue bounds with optimal convergence rates.

Carsten Carstensen, Sophie Puttkammer

Numerische Mathematik, February, 2024

2023

Direct Guaranteed Lower Eigenvalue Bounds with Optimal a Priori Convergence Rates for the Bi-Laplacian.

Carsten Carstensen, Sophie Puttkammer

SIAM J. Numer. Anal., April, 2023

2021

Guaranteed lower bounds on eigenvalues of elliptic operators with a hybrid high-order method.

Carsten Carstensen, Alexandre Ern, Sophie Puttkammer

Numerische Mathematik, 2021

2018

A low-order discontinuous Petrov-Galerkin method for the Stokes equations.

Carsten Carstensen, Sophie Puttkammer

Numerische Mathematik, 2018