Non‐Hermitian perturbations of Hermitian matrix‐sequences and applications to the spectral analysis of the numerical approximation of partial differential equations
Barbarino, Giovanni, Serra‐Capizzano, Stefano
Published in Numerical linear algebra with applications (01.05.2020)
Published in Numerical linear algebra with applications (01.05.2020)
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Journal Article
NURBS in isogeometric discretization methods: A spectral analysis
Garoni, Carlo, Manni, Carla, Serra‐Capizzano, Stefano, Speleers, Hendrik
Published in Numerical linear algebra with applications (01.12.2020)
Published in Numerical linear algebra with applications (01.12.2020)
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Journal Article
Ground surface temperature reconstruction for the last 500 years obtained from permafrost temperatures observed in the SHARE STELVIO Borehole, Italian Alps
Guglielmin, Mauro, Donatelli, Marco, Semplice, Matteo, Serra Capizzano, Stefano
Published in Climate of the past (06.06.2018)
Published in Climate of the past (06.06.2018)
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Journal Article
Fine spectral estimates with applications to the optimally fast solution of large FDE linear systems
Bogoya, Manuel, Grudsky, Sergei M., Serra–Capizzano, Stefano, Tablino–Possio, Cristina
Published in BIT (01.12.2022)
Published in BIT (01.12.2022)
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Journal Article
Matrix‐less methods for the spectral approximation of large non‐Hermitian Toeplitz matrices: A concise theoretical analysis and a numerical study
Bogoya, Manuel, Ekström, Sven‐Erik, Serra‐Capizzano, Stefano, Vassalos, Paris
Published in Numerical linear algebra with applications (01.08.2024)
Published in Numerical linear algebra with applications (01.08.2024)
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Journal Article
Spectral analysis of the finite element matrices approximating 2D linearly elastic structures and multigrid proposals
Nguyen, Quoc Khanh, Serra‐Capizzano, Stefano, Tablino‐Possio, Cristina, Wadbro, Eddie
Published in Numerical linear algebra with applications (01.08.2022)
Published in Numerical linear algebra with applications (01.08.2022)
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Journal Article
Spectral analysis of Pk Finite Element matrices in the case of Friedrichs–Keller triangulations via Generalized Locally Toeplitz technology
Rahla, Ryma Imene, Serra‐Capizzano, Stefano, Tablino‐Possio, Cristina
Published in Numerical linear algebra with applications (01.08.2020)
Published in Numerical linear algebra with applications (01.08.2020)
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Journal Article
Are the eigenvalues of the B‐spline isogeometric analysis approximation of −Δu = λu known in almost closed form?
Ekström, Sven‐Erik, Furci, Isabella, Garoni, Carlo, Manni, Carla, Serra‐Capizzano, Stefano, Speleers, Hendrik
Published in Numerical linear algebra with applications (01.10.2018)
Published in Numerical linear algebra with applications (01.10.2018)
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Journal Article
Eigenpairs of some particular band Toeplitz matrices: A comment
Ekström, Sven‐Erik, Serra‐Capizzano, Stefano
Published in Numerical linear algebra with applications (01.01.2020)
Published in Numerical linear algebra with applications (01.01.2020)
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Journal Article
The smallest singular value of certain Toeplitz-related parametric triangular matrices
Solary, Maryam Shams, Kovačec, Alexander, Capizzano, Stefano Serra
Published in Special matrices (01.01.2021)
Published in Special matrices (01.01.2021)
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Journal Article
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
Adriani, Andrea, Serra-Capizzano, Stefano, Tablino-Possio, Cristina
Published in Algorithms (01.03.2024)
Published in Algorithms (01.03.2024)
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Journal Article