Publications
- Numerical approximation of the spectrum of self-adjoint operators in operator preconditioning2022 | Faculty of Mathematics and Physics
- GENERALIZED SPECTRUM OF SECOND ORDER DIFFERENTIAL OPERATORS2020 | Faculty of Mathematics and Physics
- LAPLACIAN PRECONDITIONING OF ELLIPTIC PDEs: LOCALIZATION OF THE EIGENVALUES OF THE DISCRETIZED OPERATOR2019 | Faculty of Mathematics and Physics
- Mixed precision s-step Lanczos and conjugate gradient algorithms2021 | Faculty of Mathematics and Physics
- Relating computed and exact entities in methods based on Lanczos tridiagonalization2018 | Faculty of Mathematics and Physics
- Composite convergence bounds based on Chebyshev polynomials and finite precision conjugate gradient computations2014 | Faculty of Mathematics and Physics
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