Matthias Bollhöfer
Technische Universität Braunschweig
H-index: 23
Europe-Germany
Top articles of Matthias Bollhöfer
Title | Journal | Author(s) | Publication Date |
---|---|---|---|
Algorithm XXX: Sparse Precision Matrix Estimation With SQUIC | ACM Transactions on Mathematical Software | Aryan Eftekhari Lisa Gaedke-Merzhäuser Dimosthenis Pasadakis Matthias Bollhöfer Simon Scheidegger | 2024 |
Sparse Quadratic Approximation for Graph Learning | IEEE Transactions on Pattern Analysis and Machine Intelligence | Dimosthenis Pasadakis Matthias Bollhöfer Olaf Schenk | 2023/4/3 |
Large-Scale Precision Matrix Estimation With SQUIC | Available at SSRN 3904001 | Aryan Eftekhari Lisa Gaedke-Merzhaeuser Dimosthenis Pasadakis Matthias Bollhoefer Simon Scheidegger | 2021/8/12 |
An adaptive sparse grid rational Arnoldi method for uncertainty quantification of dynamical systems in the frequency domain | International Journal for Numerical Methods in Engineering | Ulrich Römer Matthias Bollhöfer Harikrishnan Sreekumar Christopher Blech Sabine Christine Langer | 2021/10/30 |
Block-Enhanced Precision Matrix Estimation for Large-Scale Datasets | Journal of Computational Science | Aryan Eftekhari Dimosthenis Pasadakis Matthias Bollhöfer Simon Scheidegger Olaf Schenk | 2021/5/12 |
A high performance level-block approximate LU factorization preconditioner algorithm | Applied Numerical Mathematics | Matthias Bollhöfer Olaf Schenk Fabio Verbosio | 2021 |
Pragmatic solvers for 3D Stokes and elasticity problems with heterogeneous coefficients: evaluating modern incomplete LDLT preconditioners | Solid Earth | Patrick Sanan Dave A May Matthias Bollhöfer Olaf Schenk | 2020/11/10 |
State-of-The-Art Sparse Direct Solvers | Matthias Bollhöfer Olaf Schenk Radim Janalík Steve Hamm Kiran Gullapalli | 2020/7/7 |