Research output per year
Research output per year
Research output
- 5 Article
Search results
-
2021
Analysis of parallel Schwarz algorithms for time-harmonic problems using block Toeplitz matrices
Bootland, N., Dolean, V., Kyriakis, A. & Pestana, J., 10 Nov 2021, In: ETNA - Electronic Transactions on Numerical Analysis. 55, p. 112-141 30 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)21 Downloads (Pure) -
The asymptotic spectrum of flipped multilevel Toeplitz matrices and of certain preconditionings
Mazza, M. & Pestana, J., 26 Aug 2021, In: SIAM Journal on Matrix Analysis and Applications. 42, 3, p. 1319-1336 18 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile4 Citations (Scopus)22 Downloads (Pure) -
2020
Preconditioners for Krylov subspace methods: an overview
Pearson, J. W. & Pestana, J., 3 Nov 2020, In: GAMM-Mitteilungen / GAMM-Reports . 43, 4, 35 p., e202000015.Research output: Contribution to journal › Article › peer-review
Open AccessFile36 Citations (Scopus)166 Downloads (Pure) -
2019
Preconditioners for symmetrized Toeplitz and multilevel Toeplitz matrices
Pestana, J., 16 Jul 2019, In: SIAM Journal on Matrix Analysis and Applications. 40, 3, p. 870-887 18 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile12 Citations (Scopus)84 Downloads (Pure) -
Spectral properties of flipped Toeplitz matrices and related preconditioning
Mazza, M. & Pestana, J., 1 Jun 2019, In: BIT Numerical Mathematics . 59, 2, p. 463-482 20 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile15 Citations (Scopus)14 Downloads (Pure)