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Stefano Serra Capizzano
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2020 – today
- 2024
- [j115]Andrea Adriani, Stefano Serra Capizzano, Cristina Tablino Possio:
Clustering/Distribution Analysis and Preconditioned Krylov Solvers for the Approximated Helmholtz Equation and Fractional Laplacian in the Case of Complex-Valued, Unbounded Variable Coefficient Wave Number μ. Algorithms 17(3): 100 (2024) - [j114]Antonio Cicone, Stefano Serra Capizzano, Haomin Zhou:
One or two frequencies? The Iterative Filtering answers. Appl. Math. Comput. 462: 128322 (2024) - [j113]Manuel Bogoya, Stefano Serra Capizzano, Paraskevas Vassalos:
Fast Toeplitz eigenvalue computations, joining interpolation-extrapolation matrix-less algorithms and simple-loop theory: The preconditioned setting. Appl. Math. Comput. 466: 128483 (2024) - [j112]Asma Al-Jaser, Belgees Qaraad, Higinio Ramos, Stefano Serra Capizzano:
New Conditions for Testing the Oscillation of Solutions of Second-Order Nonlinear Differential Equations with Damped Term. Axioms 13(2): 105 (2024) - [j111]Najiyah Omar, Stefano Serra Capizzano, Belgees Qaraad, Faizah Alharbi, Osama Moaaz, Elmetwally M. Elabbasy:
More Effective Criteria for Testing the Oscillation of Solutions of Third-Order Differential Equations. Axioms 13(3): 139 (2024) - [j110]Andrea Adriani, Davide Bianchi, Paola Ferrari, Stefano Serra Capizzano:
Asymptotic spectra of large (grid) graphs with a uniform local structure, Part II: Numerical applications. J. Comput. Appl. Math. 437: 115461 (2024) - [j109]Pietro Benedusi, Paola Ferrari, Marie E. Rognes, Stefano Serra Capizzano:
Modeling Excitable Cells with the EMI Equations: Spectral Analysis and Iterative Solution Strategy. J. Sci. Comput. 98(3): 58 (2024) - [j108]Sean Hon, Po Yin Fung, Jiamei Dong, Stefano Serra Capizzano:
A sine transform based preconditioned MINRES method for all-at-once systems from constant and variable-coefficient evolutionary PDEs. Numer. Algorithms 95(4): 1769-1799 (2024) - [j107]Mariarosa Mazza, Stefano Serra Capizzano, Rosita Luisa Sormani:
Algebra preconditionings for 2D Riesz distributed-order space-fractional diffusion equations on convex domains. Numer. Linear Algebra Appl. 31(3) (2024) - [j106]Zhao-Li Shen, Bruno Carpentieri, Chun Wen, Jian-Jun Wang, Stefano Serra Capizzano, Shiping Du:
Preconditioned weighted full orothogonalization method for solving singular linear systems from PageRank problems. Numer. Linear Algebra Appl. 31(3) (2024) - [j105]Manuel Bogoya, Sergei M. Grudsky, Stefano Serra Capizzano:
Fast Non-Hermitian Toeplitz Eigenvalue Computations, Joining Matrixless Algorithms and FDE Approximation Matrices. SIAM J. Matrix Anal. Appl. 45(1): 284-305 (2024) - [j104]Ivo Dravins, Stefano Serra Capizzano, Maya G. Neytcheva:
Spectral Analysis of Preconditioned Matrices Arising from Stage-Parallel Implicit Runge-Kutta Methods of Arbitrarily High Order. SIAM J. Matrix Anal. Appl. 45(2): 1007-1034 (2024) - [i31]Andrea Adriani, Rosita Luisa Sormani, Cristina Tablino Possio, Rolf Krause, Stefano Serra Capizzano:
Asymptotic spectral properties and preconditioning of an approximated nonlocal Helmholtz equation with Caputo fractional Laplacian and variable coefficient wave number μ. CoRR abs/2402.10569 (2024) - [i30]Paola Ferrari, Isabella Furci, Stefano Serra Capizzano:
Flipped structured matrix-sequences in image deblurring with general boundary conditions. CoRR abs/2402.12059 (2024) - [i29]Danyal Ahmad, Marco Donatelli, Mariarosa Mazza, Stefano Serra Capizzano, Ken Trotti:
A note on the convergence of multigrid methods for the Riesz-space equation and an application to image deblurring. CoRR abs/2403.16352 (2024) - [i28]Zi-Hang She, Xue Zhang, Xian-Ming Gu, Stefano Serra Capizzano:
On τ-preconditioners for a quasi-compact difference scheme to Riesz fractional diffusion equations with variable coefficients. CoRR abs/2404.10221 (2024) - 2023
- [j103]Rafael Díaz Fuentes, Stefano Serra Capizzano, Rosita Luisa Sormani:
ω-Circulant Matrices: A Selection of Modern Applications from Preconditioning of Approximated PDEs to Subdivision Schemes. Algorithms 16(7): 328 (2023) - [j102]Sean Hon, Jiamei Dong, Stefano Serra Capizzano:
A Preconditioned MINRES Method for Optimal Control of Wave Equations and its Asymptotic Spectral Distribution Theory. SIAM J. Matrix Anal. Appl. 44(4): 1477-1509 (2023) - [c8]Stefano Serra Capizzano, Rosita Luisa Sormani, Cristina Tablino Possio:
Two-Dimensional Semi-linear Riesz Space Fractional Diffusion Equations in Convex Domains: GLT Spectral Analysis and Multigrid Solvers. LSSC 2023: 52-60 - [i27]Ivo Dravins, Stefano Serra Capizzano, Maya G. Neytcheva:
Fine spectral analysis of preconditioned matrices and matrix-sequences arising from stage-parallel implicit Runge-Kutta methods of arbitrarily high order. CoRR abs/2302.04657 (2023) - [i26]Sean Hon, Jiamei Dong, Stefano Serra Capizzano:
A preconditioned MINRES method for optimal control of wave equations and its asymptotic spectral distribution theory. CoRR abs/2307.12850 (2023) - [i25]Pietro Benedusi, Paola Ferrari, Marie E. Rognes, Stefano Serra Capizzano:
Modeling excitable cells with the EMI equations: spectral analysis and iterative solution strategy. CoRR abs/2308.12145 (2023) - [i24]Giovanni Barbarino, Sven-Erik Ekström, Carlo Garoni, David Meadon, Stefano Serra Capizzano, Paris Vassalos:
From asymptotic distribution and vague convergence to uniform convergence, with numerical applications. CoRR abs/2309.03662 (2023) - [i23]Ludovico Bruni Bruno, Matteo Semplice, Stefano Serra Capizzano:
The numerical linear algebra of weights: from the spectral analysis to conditioning and preconditioning in the Laplacian case. CoRR abs/2311.01467 (2023) - [i22]Alec Schiavoni Piazza, David Meadon, Stefano Serra Capizzano:
The β maps and the strong clustering at the complex unit circle. CoRR abs/2311.12568 (2023) - [i21]Giovanni Barbarino, Sven-Erik Ekström, Carlo Garoni, David Meadon, Stefano Serra Capizzano, Paris Vassalos:
Spectral properties of flipped Toeplitz matrices. CoRR abs/2312.06170 (2023) - [i20]Ercília Sousa, Cristina Tablino Possio, Rolf Krause, Stefano Serra Capizzano:
Nonlocal problems with anti-symmetric and anti-reflective boundary conditions: a computational analysis and numerical comparisons. CoRR abs/2312.16485 (2023) - 2022
- [j101]Mohammad Ayman Mursaleen, Stefano Serra Capizzano:
Statistical Convergence via q-Calculus and a Korovkin's Type Approximation Theorem. Axioms 11(2): 70 (2022) - [j100]Manuel Bogoya, Sven-Erik Ekström, Stefano Serra Capizzano:
Fast Toeplitz eigenvalue computations, joining interpolation-extrapolation matrix-less algorithms and simple-loop theory. Numer. Algorithms 91(4): 1653-1676 (2022) - [j99]Quoc Khanh Nguyen, Stefano Serra Capizzano, Cristina Tablino Possio, Eddie Wadbro:
Spectral analysis of the finite element matrices approximating 2D linearly elastic structures and multigrid proposals. Numer. Linear Algebra Appl. 29(4) (2022) - [i19]Manuel Bogoya, Sven-Erik Ekström, Stefano Serra Capizzano:
Fast Toeplitz eigenvalue computations, joining interpolation-extrapolation matrix-less algorithms and simple-loop theory. CoRR abs/2201.02024 (2022) - [i18]Sean Hon, Stefano Serra Capizzano:
A sine transform based preconditioned MINRES method for all-at-once systems from evolutionary partial differential equations. CoRR abs/2201.10062 (2022) - [i17]Giovanni Barbarino, Carlo Garoni, Mariarosa Mazza, Stefano Serra Capizzano:
Rectangular GLT Sequences. CoRR abs/2202.00312 (2022) - [i16]Matthias Bolten, Sven-Erik Ekström, Isabella Furci, Stefano Serra Capizzano:
A note on the spectral analysis of matrix sequences via GLT momentary symbols: from all-at-once solution of parabolic problems to distributed fractional order matrices. CoRR abs/2202.05555 (2022) - [i15]Minghua Chen, Rongjun Cao, Stefano Serra Capizzano:
Fast algebraic multigrid for block-structured dense and Toeplitz-like-plus-Cross systems arising from nonlocal diffusion problems. CoRR abs/2202.11288 (2022) - [i14]Sven-Erik Ekström, Stefano Serra Capizzano, Paris Vassalos:
A note on the eigenvalues, singular values, and eigenvectors of Toeplitz and Hankel matrices. CoRR abs/2203.06992 (2022) - [i13]Danyal Ahmad, Marco Donatelli, Mariarosa Mazza, Stefano Serra Capizzano, Ken Trotti:
A smoothing analysis for multigrid methods applied to tempered fractional problems. CoRR abs/2210.05031 (2022) - [i12]Manuel Bogoya, Sergei M. Grudsky, Stefano Serra Capizzano:
Fast non-Hermitian Toeplitz eigenvalue computations, joining matrix-less algorithms and FDE approximation matrices. CoRR abs/2211.15506 (2022) - 2021
- [j98]Pietro Benedusi, Paola Ferrari, Carlo Garoni, Rolf Krause, Stefano Serra Capizzano:
Fast Parallel Solver for the Space-time IgA-DG Discretization of the Diffusion Equation. J. Sci. Comput. 89(1): 20 (2021) - [j97]Paola Ferrari, Nikos Barakitis, Stefano Serra Capizzano:
Asymptotic spectra of large matrices coming from the symmetrization of Toeplitz structure functions and applications to preconditioning. Numer. Linear Algebra Appl. 28(1) (2021) - [j96]Marco Donatelli, Paola Ferrari, Isabella Furci, Stefano Serra Capizzano, Debora Sesana:
Multigrid methods for block-Toeplitz linear systems: convergence analysis and applications. Numer. Linear Algebra Appl. 28(4) (2021) - [j95]Mariarosa Mazza, Matteo Semplice, Stefano Serra Capizzano, Elena Travaglia:
A matrix-theoretic spectral analysis of incompressible Navier-Stokes staggered DG approximations and a related spectrally based preconditioning approach. Numerische Mathematik 149(4): 933-971 (2021) - [i11]Mariarosa Mazza, Matteo Semplice, Stefano Serra Capizzano, Elena Travaglia:
A matrix-theoretic spectral analysis of incompressible Navier-Stokes staggered DG approximation and related solvers. CoRR abs/2103.11913 (2021) - [i10]Armando Coco, Sven-Erik Ekström, Giovanni Russo, Stefano Serra Capizzano, Santina Chiara Stissi:
Spectral and norm estimates for matrix sequences arising from a finite difference approximation of elliptic operators. CoRR abs/2108.09086 (2021) - [i9]Antonio Cicone, Stefano Serra Capizzano, Haomin Zhou:
One or two frequencies? The Iterative Filtering answers. CoRR abs/2111.11741 (2021) - [i8]Andrea Adriani, Davide Bianchi, Paola Ferrari, Stefano Serra Capizzano:
Asymptotic spectra of large (grid) graphs with a uniform local structure (part II): numerical applications. CoRR abs/2111.13859 (2021) - [i7]Manuel Bogoya, Sergei M. Grudsky, Stefano Serra Capizzano, Cristina Tablino Possio:
Fine spectral estimates with applications to the optimally fast solution of large FDE linear systems. CoRR abs/2112.02681 (2021) - [i6]Manuel Bogoya, Sergei M. Grudsky, Mariarosa Mazza, Stefano Serra Capizzano:
On the extreme eigenvalues and asymptotic conditioning of a class of Toeplitz matrix-sequences arising from fractional problems. CoRR abs/2112.02685 (2021) - [i5]Manuel Bogoya, Stefano Serra Capizzano:
Eigenvalue superposition expansion for Toeplitz matrix-sequences, generated by linear combinations of matrix-order dependent symbols, and applications to fast eigenvalue computations. CoRR abs/2112.11794 (2021) - 2020
- [j94]Armando Coco, Matteo Semplice, Stefano Serra Capizzano:
A level-set multigrid technique for nonlinear diffusion in the numerical simulation of marble degradation under chemical pollutants. Appl. Math. Comput. 386: 125503 (2020) - [j93]Sven-Erik Ekström, Stefano Serra Capizzano:
Eigenpairs of some particular band Toeplitz matrices: A comment. Numer. Linear Algebra Appl. 27(1) (2020) - [j92]Giovanni Barbarino, Stefano Serra Capizzano:
Non-Hermitian perturbations of Hermitian matrix-sequences and applications to the spectral analysis of the numerical approximation of partial differential equations. Numer. Linear Algebra Appl. 27(3) (2020) - [j91]Ryma Imene Rahla, Stefano Serra Capizzano, Cristina Tablino Possio:
Spectral analysis of ℙk Finite Element matrices in the case of Friedrichs-Keller triangulations via Generalized Locally Toeplitz technology. Numer. Linear Algebra Appl. 27(4) (2020) - [j90]Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers:
NURBS in isogeometric discretization methods: A spectral analysis. Numer. Linear Algebra Appl. 27(6) (2020) - [j89]Minghua Chen, Sven-Erik Ekström, Stefano Serra Capizzano:
A Multigrid Method for Nonlocal Problems: Non-Diagonally Dominant or Toeplitz-Plus-Tridiagonal Systems. SIAM J. Matrix Anal. Appl. 41(4): 1546-1570 (2020) - [i4]Andrea Adriani, Davide Bianchi, Stefano Serra Capizzano:
Asymptotic spectra of large (grid) graphs with a uniform local structure. CoRR abs/2002.00463 (2020) - [i3]Paola Ferrari, Isabella Furci, Stefano Serra Capizzano:
Multilevel symmetrized Toeplitz structures and spectral distribution results for the related matrix-sequences. CoRR abs/2011.10835 (2020)
2010 – 2019
- 2019
- [j88]Marco Donatelli, Paola Novara, Lucia Romani, Stefano Serra Capizzano, Debora Sesana:
A merged tuning of binary and ternary Loop's subdivision. Comput. Aided Geom. Des. 69: 27-44 (2019) - [j87]Mariarosa Mazza, Ahmed Ratnani, Stefano Serra Capizzano:
Spectral analysis and spectral symbol for the 2D curl-curl (stabilized) operator with applications to the related iterative solutions. Math. Comput. 88(317): 1155-1188 (2019) - [j86]Paola Ferrari, Isabella Furci, Sean Hon, Mohammad Ayman Mursaleen, Stefano Serra Capizzano:
The Eigenvalue Distribution of Special 2-by-2 Block Matrix-Sequences with Applications to the Case of Symmetrized Toeplitz Structures. SIAM J. Matrix Anal. Appl. 40(3): 1066-1086 (2019) - [c7]Alberto Scionti, Jan Martinovic, Olivier Terzo, Etienne Walter, Marc Levrier, Stephan Hachinger, Donato Magarielli, Thierry Goubier, Stéphane Louise, Antonio Parodi, Sean Murphy, Carmine D'Amico, Simone Ciccia, Emanuele Danovaro, Martina Lagasio, Frédéric Donnat, Martin Golasowski, Tiago Quintino, James Nicholas Hawkes, Tomás Martinovic, Lubomir Riha, Katerina Slaninová, Stefano Serra, Roberto Peveri:
HPC, Cloud and Big-Data Convergent Architectures: The LEXIS Approach. CISIS 2019: 200-212 - [i2]Marco Donatelli, Paola Ferrari, Isabella Furci, Stefano Serra Capizzano, Debora Sesana:
Multigrid methods for block-Toeplitz linear systems: convergence analysis and applications. CoRR abs/1910.13792 (2019) - 2018
- [j85]Carlo Garoni, Mariarosa Mazza, Stefano Serra Capizzano:
Block Generalized Locally Toeplitz Sequences: From the Theory to the Applications. Axioms 7(3): 49 (2018) - [j84]Sven-Erik Ekström, Carlo Garoni, Stefano Serra Capizzano:
Are the Eigenvalues of Banded Symmetric Toeplitz Matrices Known in Almost Closed Form? Exp. Math. 27(4): 478-487 (2018) - [j83]Salima Kouser, Shafiq ur Réhman, Fayyaz Ahmad, Stefano Serra Capizzano, Malik Zaka Ullah, Ali Saleh Alshomrani, Hani M. Aljahdali, Shamshad Ahmad, Shahid Ahmad:
Generalized newton multi-step iterative methods GMNp, m for solving system of nonlinear equations. Int. J. Comput. Math. 95(5): 881-897 (2018) - [j82]Minghua Chen, Weihua Deng, Stefano Serra Capizzano:
Uniform Convergence of V-cycle Multigrid Algorithms for Two-Dimensional Fractional Feynman-Kac Equation. J. Sci. Comput. 74(2): 1034-1059 (2018) - [j81]Fayyaz Ahmad, Eman Salem Alaidarous, Dina Abdullah Alrehaili, Sven-Erik Ekström, Isabella Furci, Stefano Serra Capizzano:
Are the eigenvalues of preconditioned banded symmetric Toeplitz matrices known in almost closed form? Numer. Algorithms 78(3): 867-893 (2018) - [j80]Michael Dumbser, Francesco Fambri, Isabella Furci, Mariarosa Mazza, Stefano Serra Capizzano, Maurizio Tavelli:
Staggered discontinuous Galerkin methods for the incompressible Navier-Stokes equations: Spectral analysis and computational results. Numer. Linear Algebra Appl. 25(5) (2018) - [j79]Sven-Erik Ekström, Stefano Serra Capizzano:
Eigenvalues and eigenvectors of banded Toeplitz matrices and the related symbols. Numer. Linear Algebra Appl. 25(5) (2018) - [j78]Sven-Erik Ekström, Isabella Furci, Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers:
Are the eigenvalues of the B-spline isogeometric analysis approximation of -Δu = λu known in almost closed form? Numer. Linear Algebra Appl. 25(5) (2018) - [j77]Pietro Benedusi, Carlo Garoni, Rolf Krause, Xiaozhou Li, Stefano Serra Capizzano:
Space-Time FE-DG Discretization of the Anisotropic Diffusion Equation in Any Dimension: The Spectral Symbol. SIAM J. Matrix Anal. Appl. 39(3): 1383-1420 (2018) - [j76]Marco Donatelli, Mariarosa Mazza, Stefano Serra Capizzano:
Spectral Analysis and Multigrid Methods for Finite Volume Approximations of Space-Fractional Diffusion Equations. SIAM J. Sci. Comput. 40(6): A4007-A4039 (2018) - 2017
- [j75]Fayyaz Ahmad, Fazlollah Soleymani, F. Khaksar Haghani, Stefano Serra Capizzano:
Higher order derivative-free iterative methods with and without memory for systems of nonlinear equations. Appl. Math. Comput. 314: 199-211 (2017) - [j74]Marco Donatelli, Ali Dorostkar, Mariarosa Mazza, Maya G. Neytcheva, Stefano Serra Capizzano:
Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem. Comput. Math. Appl. 74(5): 1015-1028 (2017) - [j73]Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Debora Sesana, Hendrik Speleers:
Spectral analysis and spectral symbol of matrices in isogeometric Galerkin methods. Math. Comput. 86(305): 1343-1373 (2017) - [j72]Marco Donatelli, Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers:
Symbol-Based Multigrid Methods for Galerkin B-Spline Isogeometric Analysis. SIAM J. Numer. Anal. 55(1): 31-62 (2017) - 2016
- [j71]Fayyaz Ahmad, Stefano Serra Capizzano, Malik Zaka Ullah, A. S. Al-Fhaid:
A Family of Iterative Methods for Solving Systems of Nonlinear Equations Having Unknown Multiplicity. Algorithms 9(1): 5 (2016) - [j70]Uswah Qasim, Zulifqar Ali, Fayyaz Ahmad, Stefano Serra Capizzano, Malik Zaka Ullah, Mir Asma:
Constructing Frozen Jacobian Iterative Methods for Solving Systems of Nonlinear Equations, Associated with ODEs and PDEs Using the Homotopy Method. Algorithms 9(1): 18 (2016) - [j69]Sabahat Qasim, Zulifqar Ali, Fayyaz Ahmad, Stefano Serra Capizzano, Malik Zaka Ullah, Arshad Mahmood:
Solving systems of nonlinear equations when the nonlinearity is expensive. Comput. Math. Appl. 71(7): 1464-1478 (2016) - [j68]Marco Donatelli, Mariarosa Mazza, Stefano Serra Capizzano:
Spectral analysis and structure preserving preconditioners for fractional diffusion equations. J. Comput. Phys. 307: 262-279 (2016) - [j67]Marco Donatelli, Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers:
Spectral analysis and spectral symbol of matrices in isogeometric collocation methods. Math. Comput. 85(300): 1639-1680 (2016) - [j66]Marco Donatelli, Carlo Garoni, Mariarosa Mazza, Stefano Serra Capizzano, Debora Sesana:
Preconditioned HSS method for large multilevel block Toeplitz linear systems via the notion of matrix-valued symbol. Numer. Linear Algebra Appl. 23(1): 83-119 (2016) - 2015
- [j65]Malik Zaka Ullah, Stefano Serra Capizzano, Fayyaz Ahmad:
An efficient multi-step iterative method for computing the numerical solution of systems of nonlinear equations associated with ODEs. Appl. Math. Comput. 250: 249-259 (2015) - [j64]Malik Zaka Ullah, Stefano Serra Capizzano, Fayyaz Ahmad, Eman Salem Alaidarous:
Higher order multi-step iterative method for computing the numerical solution of systems of nonlinear equations: Application to nonlinear PDEs and ODEs. Appl. Math. Comput. 269: 972-987 (2015) - [j63]Pietro Dell'Acqua, Antonio Frangioni, Stefano Serra Capizzano:
Accelerated multigrid for graph Laplacian operators. Appl. Math. Comput. 270: 193-215 (2015) - [j62]Marco Donatelli, Carlo Garoni, Carla Manni, Stefano Serra Capizzano, Hendrik Speleers:
Two-grid optimality for Galerkin linear systems based on B-splines. Comput. Vis. Sci. 17(3): 119-133 (2015) - [j61]Alessandro Russo, Stefano Serra Capizzano, Cristina Tablino Possio:
Quasi-optimal preconditioners for finite element approximations of diffusion dominated convection-diffusion equations on (nearly) equilateral triangle meshes. Numer. Linear Algebra Appl. 22(1): 123-144 (2015) - [j60]Carlo Garoni, Stefano Serra Capizzano, Debora Sesana:
Spectral Analysis and Spectral Symbol of d-variate $\mathbb Q_{\boldsymbol p}$ Lagrangian FEM Stiffness Matrices. SIAM J. Matrix Anal. Appl. 36(3): 1100-1128 (2015) - [c6]Ali Dorostkar, Maya G. Neytcheva, Stefano Serra Capizzano:
Schur Complement Matrix and Its (Elementwise) Approximation: A Spectral Analysis Based on GLT Sequences. LSSC 2015: 419-426 - 2014
- [j59]Marco Donatelli, Carlo Garoni, Mariarosa Mazza, Stefano Serra Capizzano, Debora Sesana:
Spectral behavior of preconditioned non-Hermitian multilevel block Toeplitz matrices with matrix-valued symbol. Appl. Math. Comput. 245: 158-173 (2014) - [j58]Vincenza Del Prete, Fabio Di Benedetto, Marco Donatelli, Stefano Serra Capizzano:
Symbol approach in a signal-restoration problem involving block Toeplitz matrices. J. Comput. Appl. Math. 272: 399-416 (2014) - [j57]A. S. Al-Fhaid, Stefano Serra Capizzano, Debora Sesana, Malik Zaka Ullah:
Singular-value (and eigenvalue) distribution and Krylov preconditioning of sequences of sampling matrices approximating integral operators. Numer. Linear Algebra Appl. 21(6): 722-743 (2014) - [j56]Carlo Garoni, Carla Manni, Francesca Pelosi, Stefano Serra Capizzano, Hendrik Speleers:
On the spectrum of stiffness matrices arising from isogeometric analysis. Numerische Mathematik 127(4): 751-799 (2014) - 2012
- [j55]Claudio Estatico, Eric Ngondiep, Stefano Serra Capizzano, Debora Sesana:
A note on the (regularizing) preconditioning of g-Toeplitz sequences via g-circulants. J. Comput. Appl. Math. 236(8): 2090-2111 (2012) - [j54]Roberto Cavoretto, Alessandra De Rossi, Marco Donatelli, Stefano Serra Capizzano:
Spectral analysis and preconditioning techniques for radial basis function collocation matrices. Numer. Linear Algebra Appl. 19(1): 31-52 (2012) - [j53]Zheng-Jian Bai, Stefano Serra Capizzano, Zhi Zhao:
Nonnegative inverse eigenvalue problems with partial eigendata. Numerische Mathematik 120(3): 387-431 (2012) - 2011
- [j52]Zheng-Jian Bai, Marco Donatelli, Stefano Serra Capizzano:
Fast Preconditioners for Total Variation Deblurring with Antireflective Boundary Conditions. SIAM J. Matrix Anal. Appl. 32(3): 785-805 (2011) - [j51]Marco Donatelli, Matteo Semplice, Stefano Serra Capizzano:
Analysis of Multigrid Preconditioning for Implicit PDE Solvers for Degenerate Parabolic Equations. SIAM J. Matrix Anal. Appl. 32(4): 1125-1148 (2011) - 2010
- [j50]Stefano Serra Capizzano, Cristina Tablino Possio:
A note on algebraic multigrid methods for the discrete weighted Laplacian. Comput. Math. Appl. 60(5): 1290-1298 (2010) - [j49]Michael W. Berry, Dario Andrea Bini, Nicola Mastronardi, Stefano Serra Capizzano:
Preface. J. Comput. Appl. Math. 234(11): 3073-3074 (2010) - [j48]Antonio Cicone, Stefano Serra Capizzano:
Google PageRanking problem: The model and the analysis. J. Comput. Appl. Math. 234(11): 3140-3169 (2010) - [j47]Marco Donatelli, Stefano Serra Capizzano:
Antireflective Boundary Conditions for Deblurring Problems. J. Electr. Comput. Eng. 2010: 241467:1-241467:18 (2010) - [j46]Eric Ngondiep, Stefano Serra Capizzano, Debora Sesana:
Spectral Features and Asymptotic Properties for g-Circulants and g-Toeplitz Sequences. SIAM J. Matrix Anal. Appl. 31(4): 1663-1687 (2010)
2000 – 2009
- 2007
- [j45]Roger A. Horn, Stefano Serra Capizzano:
A General Setting for the Parametric Google Matrix. Internet Math. 3(4): 385-411 (2007) - [j44]Leonid Golinskii, Stefano Serra Capizzano:
The asymptotic properties of the spectrum of nonsymmetrically perturbed Jacobi matrix sequences. J. Approx. Theory 144(1): 84-102 (2007) - [j43]Stefano Serra Capizzano:
Simplification of a result on banded Toeplitz matrices and BVM methods. Numerische Mathematik 107(1): 175-179 (2007) - [j42]Bernhard Beckermann, Stefano Serra Capizzano:
On the Asymptotic Spectrum of Finite Element Matrix Sequences. SIAM J. Numer. Anal. 45(2): 746-769 (2007) - [c5]William Bobillet, Éric Grivel, Ioana Serban, Stefano Serra Capizzano:
Frequency domain errors-in-variables approach for two-channel SIMO system identification. EUSIPCO 2007: 520-524 - [i1]Stefano Serra Capizzano:
Google Pageranking Problem: The Model and the Analysis. Web Information Retrieval and Linear Algebra Algorithms 2007 - 2006
- [j41]Dimitrios Noutsos, Stefano Serra Capizzano, Paraskevas Vassalos:
Block band Toeplitz preconditioners derived from generating function approximations: analysis and applications. Numerische Mathematik 104(3): 339-376 (2006) - [j40]Daniele Bertaccini, Gene H. Golub, Stefano Serra Capizzano:
Spectral Analysis of a Preconditioned Iterative Method for the Convection-Diffusion Equation. SIAM J. Matrix Anal. Appl. 29(1): 260-278 (2006) - [j39]Marco Donatelli, Stefano Serra Capizzano:
On the Regularizing Power of Multigrid-type Algorithms. SIAM J. Sci. Comput. 27(6): 2053-2076 (2006) - [j38]Dimitrios Noutsos, Stefano Serra Capizzano, Paraskevas Vassalos:
Two-level Toeplitz preconditioning: approximation results for matrices and functions. SIAM J. Sci. Comput. 28(2): 439-458 (2006) - 2005
- [j37]Antonio Aricò, Stefano Serra Capizzano, Manfred Tasche:
Fast and numerically stable algorithms for discrete Hartley transforms and applications to preconditioning. Commun. Inf. Syst. 5(1): 21-68 (2005) - [j36]Thomas Huckle, Stefano Serra Capizzano, Cristina Tablino Possio:
Preconditioning strategies for non-Hermitian Toeplitz linear systems. Numer. Linear Algebra Appl. 12(2-3): 211-220 (2005) - [j35]Dimitrios Noutsos, Stefano Serra Capizzano, Paraskevas Vassalos:
A preconditioning proposal for ill-conditioned Hermitian two-level Toeplitz systems. Numer. Linear Algebra Appl. 12(2-3): 231-239 (2005) - [j34]R. H. Chan, Stefano Serra Capizzano, Cristina Tablino Possio:
Two-grid methods for banded linear systems from DCT III algebra. Numer. Linear Algebra Appl. 12(2-3): 241-249 (2005) - [j33]Michael K. Ng, Stefano Serra Capizzano, Cristina Tablino Possio:
Numerical behaviour of multigrid methods for symmetric Sinc-Galerkin systems. Numer. Linear Algebra Appl. 12(2-3): 261-269 (2005) - [j32]Daniele Bertaccini, Gene H. Golub, Stefano Serra Capizzano, Cristina Tablino Possio:
Preconditioned HSS methods for the solution of non-Hermitian positive definite linear systems and applications to the discrete convection-diffusion equation. Numerische Mathematik 99(3): 441-484 (2005) - [j31]Stefano Serra Capizzano, Daniele Bertaccini, Gene H. Golub:
How to Deduce a Proper Eigenvalue Cluster from a Proper Singular Value Cluster in the Nonnormal Case. SIAM J. Matrix Anal. Appl. 27(1): 82-86 (2005) - [j30]Stefano Serra Capizzano:
Jordan Canonical Form of the Google Matrix: A Potential Contribution to the PageRank Computation. SIAM J. Matrix Anal. Appl. 27(2): 305-312 (2005) - [j29]Fabio Di Benedetto, Claudio Estatico, Stefano Serra Capizzano:
Superoptimal Preconditioned Conjugate Gradient Iteration for Image Deblurring. SIAM J. Sci. Comput. 26(3): 1012-1035 (2005) - 2004
- [j28]Thomas Huckle, Stefano Serra Capizzano:
The Spectra of Preconditioned Toeplitz Matrix Sequences Can Have Gaps. SIAM J. Matrix Anal. Appl. 25(4): 930-946 (2004) - [j27]Antonio Aricò, Marco Donatelli, Stefano Serra Capizzano:
V-cycle Optimal Convergence for Certain (Multilevel) Structured Linear Systems. SIAM J. Matrix Anal. Appl. 26(1): 186-214 (2004) - [j26]Stefano Serra Capizzano:
A Note on Antireflective Boundary Conditions and Fast Deblurring Models. SIAM J. Sci. Comput. 25(4): 1307-1325 (2004) - [j25]Thomas Huckle, Stefano Serra Capizzano, Cristina Tablino Possio:
Preconditioning Strategies for Hermitian Indefinite Toeplitz Linear Systems. SIAM J. Sci. Comput. 25(5): 1633-1654 (2004) - [j24]Stefano Serra Capizzano, Cristina Tablino Possio:
Multigrid Methods for Multilevel Circulant Matrices. SIAM J. Sci. Comput. 26(1): 55-85 (2004) - [j23]Dimitrios Noutsos, Stefano Serra Capizzano, Paraskevas Vassalos:
Matrix algebra preconditioners for multilevel Toeplitz systems do not insure optimal convergence rate. Theor. Comput. Sci. 315(2-3): 557-579 (2004) - [c4]Sandro Morasca, Stefano Serra Capizzano:
On the analytical comparison of testing techniques. ISSTA 2004: 154-164 - 2003
- [j22]Stefano Serra Capizzano, Eugene E. Tyrtyshnikov:
How to prove that a preconditioner cannot be superlinear. Math. Comput. 72(243): 1305-1316 (2003) - [j21]Stefano Serra Capizzano:
Practical Band Toeplitz Preconditioning and Boundary Layer Effects. Numer. Algorithms 34(2-4): 427-440 (2003) - [j20]Milan Hladnik, John Holbrook, Stefano Serra Capizzano:
Fat Diagonals and Fourier Analysis. SIAM J. Matrix Anal. Appl. 24(4): 1060-1070 (2003) - [j19]Stefano Serra Capizzano, Cristina Tablino Possio:
Superlinear Preconditioners for Finite Differences Linear Systems. SIAM J. Matrix Anal. Appl. 25(1): 152-164 (2003) - 2002
- [j18]Stefano Serra Capizzano:
Convergence analysis of two-grid methods for elliptic Toeplitz and PDEs Matrix-sequences. Numerische Mathematik 92(3): 433-465 (2002) - 2001
- [j17]Arno B. J. Kuijlaars, Stefano Serra Capizzano:
Asymptotic Zero Distribution of Orthogonal Polynomials with Discontinuously Varying Recurrence Coefficients. J. Approx. Theory 113(1): 142-155 (2001) - [j16]Stefano Serra Capizzano, Cristina Tablino Possio:
Finite Element Matrix Sequences: the Case of Rectangular Domains. Numer. Algorithms 28(1-4): 309-327 (2001) - [j15]Antonio Frangioni, Stefano Serra Capizzano:
Spectral Analysis of (Sequences of) Graph Matrices. SIAM J. Matrix Anal. Appl. 23(2): 339-348 (2001) - 2000
- [j14]Stefano Serra Capizzano:
Korovkin tests, approximation, and ergodic theory. Math. Comput. 69(232): 1533-1558 (2000) - [j13]Stefano Serra Capizzano, Cristina Tablino Possio:
Constructive techniques for approximating collocation linear systems. Numer. Algorithms 25(1-4): 323-339 (2000) - [j12]Stefano Serra Capizzano, Eugene E. Tyrtyshnikov:
Any Circulant-Like Preconditioner for Multilevel Matrices Is Not Superlinear. SIAM J. Matrix Anal. Appl. 21(2): 431-439 (2000) - [j11]Stefano Serra Capizzano:
Locally X Matrices, Spectral Distributions, Preconditioning, and Applications. SIAM J. Matrix Anal. Appl. 21(4): 1354-1388 (2000) - [c3]Stefano Serra Capizzano, Cristina Tablino Possio:
Preliminary Remarks on Multigrid Methods for Circulant Matrices. NAA 2000: 152-159
1990 – 1999
- 1999
- [j10]Stefano Serra:
Superlinear PCG methods for symmetric Toeplitz systems. Math. Comput. 68(226): 793-803 (1999) - [j9]Stefano Serra:
The rate of convergence of Toeplitz based PCG methods for second order nonlinear boundary value problems. Numerische Mathematik 81(3): 461-495 (1999) - [j8]Fabio Di Benedetto, Stefano Serra Capizzano:
A unifying approach to abstract matrix algebra preconditioning. Numerische Mathematik 82(1): 57-90 (1999) - [j7]Stefano Serra:
A Korovkin-type theory for finite Toeplitz operators via matrix algebras. Numerische Mathematik 82(1): 117-142 (1999) - [j6]Stefano Serra, Cristina Tablino Possio:
Analytical Analysis of the Gavrilov-Guckenheimer Bifurcation Unfolding in the Case of a Proportional-Integral Controlled CSTR. SIAM J. Appl. Math. 59(5): 1716-1744 (1999) - [c2]Stefano Serra Capizzano, Cristina Tablino Possio:
Preliminary Remarks on Preconditioning Strategies for 2D Collocation Linear Systems. LSSC 1999: 94-101 - 1998
- [j5]Stefano Serra:
Asymptotic Results on the Spectra of Block Toeplitz Preconditioned Matrices. SIAM J. Matrix Anal. Appl. 20(1): 31-44 (1998) - [j4]Stefano Serra Capizzano:
Toeplitz Preconditioners Constructed from Linear Approximation Processes. SIAM J. Matrix Anal. Appl. 20(2): 446-465 (1998) - 1997
- [j3]Stefano Serra:
Optimal, quasi-optimal and superlinear band-Toeplitz preconditioners for asymptotically ill-conditioned positive definite Toeplitz systems. Math. Comput. 66(218): 651-665 (1997) - 1996
- [j2]Stefano Serra:
Preconditioning Strategies for Hermitian Toeplitz Systems with Nondefinite Generating Functions. SIAM J. Matrix Anal. Appl. 17(4): 1007-1019 (1996) - [j1]Giuseppe Fiorentino, Stefano Serra:
Multigrid Methods for Symmetric Positive Definite Block Toeplitz Matrices with Nonnegative Generating Functions. SIAM J. Sci. Comput. 17(5): 1068-1081 (1996) - [c1]Stefano Serra:
The Effectiveness of Band-Toeplitz Preconditioners: A Survey. WNAA 1996: 422-429
Coauthor Index
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