Research Group of Prof. Dr. Jürgen Dölz

Software

Bembel, the BEM-based engineering library

We made our higher-order/isogeometric boundary element code with H2-compression available as open source. You can download it here.

eigen_derivatives

The code accompanying code to our article

On uncertainty quantification of eigenvalues and eigenspaces with higher multiplicity. J. Dölz and D. Ebert. SIAM Journal on Numerical Analysis, 62(1):422–451, February 2024.

for computing derivatives of eigenpairs is available here.

Galerkin POD-NN

The code accompanying code to our article

Fully discrete analysis of the Galerkin POD neural network approximation with application to 3D acoustic wave scattering. J. Dölz and F. Henríquez. SIAM Journal on Scientific Computing, 48(2):C271–C300, 2026.

for the Galerkin POD neural network approximation of parametrized problems is available here.