Sfoglia per Rivista CALCOLO
A practical algorithm to design fast and optimal Toeplitz preconditioners for hermitian Toeplitz systems
1996-01-01 SERRA CAPIZZANO, Stefano
All-at-once multigrid approaches for one-dimensional space-fractional diffusion equations
2021-01-01 Donatelli, M.; Krause, R.; Mazza, M.; Trotti, K.
An iterative method for the computation of the solutions of nonlinear equations
1999-01-01 Costabile, F.; Gualtieri, M.; SERRA CAPIZZANO, Stefano
The anti-reflective algebra: structural and computational analysis with application to image deblurring and denoising
2008-01-01 Aricò, A.; Donatelli, Marco; SERRA CAPIZZANO, Stefano
Approximation of multilevel Toeplitz matrices via multilevel trigonometric matrix spaces and application to the preconditioning
1999-01-01 SERRA CAPIZZANO, Stefano
Computational evaluation of multi-iterative approaches for solving graph-structured large linear systems
2015-01-01 Dell’Acqua, P.; Frangioni, A.; SERRA CAPIZZANO, Stefano
Fast algebraic multigrid for block-structured dense systems arising from nonlocal diffusion problems
2024-01-01 Chen, M.; Cao, R.; Serra Capizzano, S.
Fractional Laplace operator in two dimensions, approximating matrices, and related spectral analysis
2020-01-01 Aceto, L.; Mazza, M.; Serra Capizzano, S.
Multigrid methods for indefinite Toeplitz matrices
1996-01-01 Fiorentino, G.; Serra Capizzano, S.
Multigrid methods for indefinite Toeplitz systems
1996-01-01 Fiorentino, G.; SERRA CAPIZZANO, Stefano
Multigrid methods for Toeplitz matrices
1991-01-01 Fiorentino, G.; SERRA CAPIZZANO, Stefano
New PCG based algorithms for the solution of Hermitian Toeplitz systems
1995-01-01 SERRA CAPIZZANO, Stefano
A note on the eigenvalues of g-circulants (and of g-Toeplitz, g-Hankel matrices)
2014-01-01 SERRA CAPIZZANO, Stefano; Sesana, D.
Spectral analysis of finite-dimensional approximations of 1d waves in non-uniform grids
2018-01-01 Bianchi, Davide; Serra-Capizzano, Stefano
Two-Grid Methods for Hermitian positive definite linear systems connected with an order relation
2014-01-01 SERRA CAPIZZANO, Stefano; Tablino Possio, C.
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