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Pietro Benedusi

Observed names: Benedusi, Pietro, P. Benedusi, pietro benedusi
ORCID: 0000-0001-7799-5999
Observed ORCID: 0000-0001-7799-5999
OpenAlex ID: A5002362942
Numerical solutions to linear transfer problems of polarized radiation: II. Krylov methods and matrix-free implementation
2021 · Pietro Benedusi, Gioele Janett, et al. · Astronomy and Astrophysics · 23
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Modeling Excitable Cells with the EMI Equations: Spectral Analysis and Iterative Solution Strategy
2024 · Pietro Benedusi, Paola Ferrari, et al. · Journal of Scientific Computing · 21
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Space-Time FE-DG Discretization of the Anisotropic Diffusion Equation in Any Dimension: The Spectral Symbol
2018 · Pietro Benedusi, Carlo Garoni, et al. · SIAM Journal on Matrix Analysis and Applications · 18
Scalable matrix-free solver for 3D transfer of polarized radiation in stellar atmospheres
2023 · Pietro Benedusi, Simone Riva, et al. · Journal of Computational Physics · 16
Numerical solutions to linear transfer problems of polarized radiation: III. Parallel preconditioned Krylov solver tailored for modeling PRD effects
2022 · Pietro Benedusi, Gioele Janett, et al. · Astronomy and Astrophysics · 16
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Numerical solutions to linear transfer problems of polarized radiation: I. Algebraic formulation and stationary iterative methods
2021 · Gioele Janett, Pietro Benedusi, et al. · Astronomy and Astrophysics · 15
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A Parallel Multigrid Solver for Time-Periodic Incompressible Navier–Stokes Equations in 3D
2016 · Pietro Benedusi, Daniel Hupp, et al. · Lecture notes in computational science and engineering · 13
Scalable Approximation and Solvers for Ionic Electrodiffusion in Cellular Geometries
2024 · Pietro Benedusi, Ada Johanne Ellingsrud, et al. · SIAM Journal on Scientific Computing · 12
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A Splitting, Discontinuous Galerkin Solver for the Cell-by-Cell Electroneutral Nernst–Planck Framework
2025 · Ada J. Ellingsrud, Pietro Benedusi, et al. · SIAM Journal on Scientific Computing · 11
Numerical solutions to linear transfer problems of polarized radiation: IV. Efficient preconditioning in a physics-based framework
2023 · Gioele Janett, Pietro Benedusi, et al. · Astronomy and Astrophysics · 11
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Accurate modeling of the forward-scattering Hanle effect in the chromospheric Ca I 4227 Å line
2024 · Luca Belluzzi, Simone Riva, et al. · Astronomy and Astrophysics · 9
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Modeling the scattering polarization in the solar Ca I 4227Å line with angle-dependent PRD effects and bulk velocities
2024 · N. Guerreiro, G. Janett, et al. · Astronomy and Astrophysics · 9
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Assessment of the CRD approximation for the observer’s frame RIII redistribution matrix
2023 · Simone Riva, Nuno Guerreiro, et al. · Astronomy and Astrophysics · 9
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Fast Parallel Solver for the Space-time IgA-DG Discretization of the Diffusion Equation
2021 · Pietro Benedusi, Paola Ferrari, et al. · Journal of Scientific Computing · 9
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A numerical approach for modelling the polarisation signals of strong resonance lines with partial frequency redistribution: Applications to two-term atoms and plane-parallel atmospheres
2025 · Fabio Riva, Gioele Janett, et al. · Astronomy and Astrophysics · 8
An experimental comparison of a space-time multigrid method with PFASST for a reaction-diffusion problem
2021 · Pietro Benedusi, Michael L. Minion, et al. · Computers & Mathematics with Applications · 5
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Dense cell-by-cell systems of PDEs: approximation, spectral analysis, and preconditioning
2026 · Pietro Benedusi, Paola Ferrari, et al. · BIT Numerical Mathematics · 4
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Time-parallel gravitational collapse simulation
2017 · Andreas Kreienbuehl, Pietro Benedusi, et al. · Communications in Applied Mathematics and Computational Science · 4
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3D radiative transfer modeling of scattering polarization with partial frequency redistribution: I. Verification and disk-center results for the solar Ca I line at 4227 Å
2026 · Pietro Benedusi, Simone Riva, et al. · Astronomy and Astrophysics · 3
Space and Time Parallel Multigrid for Optimization and Uncertainty Quantification in PDE Simulations
2016 · Lars Grasedyck, Christian Löbbert, et al. · Lecture notes in computational science and engineering · 3
Analysis of Eigenvalue Clustering Leads to Optimal Scaling in Numerical Radiative Transfer
2026 · Pietro Benedusi, Simone Riva, et al. · Numerical Linear Algebra with Applications · 2
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Adaptive Multidimensional Quadrature on Multi-GPU Systems
2025 · Tonarelli, Melanie, Riva, Simone, et al. · arXiv (Cornell University) · 2
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Computational Modeling of Ephaptic coupling in Myelinated and Unmyelinated Axon Bundles Using the EMI Framework
2024 · Alessandro Gatti, Ramón Nartallo-Kaluarachchi, et al. · Simula SpringerBriefs on computing · 1
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Scalable approximation and solvers for ionic electrodiffusion in cellular geometries
2024 · P. Benedusi, A. Ellingsrud, et al. · European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS) · 1
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Space-time multilevel Monte Carlo methods and their application to cardiac electrophysiology
2021 · S. Ben Bader, P. Benedusi, et al. · Journal of Computational Physics · 1
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Works count: 37
Citation count: 230
H-index: 10
I10-index: 10
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