- A null-space approach for large-scale symmetric saddle point systems with a small and non zero (2, 2) block2021 | Faculty of Mathematics and Physics
- On signed incomplete Cholesky factorization preconditioners for saddle-point systems2014 | Faculty of Mathematics and Physics
- Projected Schur complement method for solving non-symmetric systems arising from a smooth fictitious domain approach2007 | Faculty of Mathematics and Physics
- Factorization of saddle-point matrices in dynamical systems optimization-reusing pivots2019 | Faculty of Mathematics and Physics