Pietro Benedusi

21 papers Journal 19Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
Analysis of eigenvalue clustering leads to optimal scaling in numerical radiative transfer.
CoRR
Pietro Benedusi, Simone Riva, Luca Belluzzi, Stefano Serra-Capizzano
2025 J jnl
A Splitting, Discontinuous Galerkin Solver for the Cell-by-Cell Electroneutral Nernst-Planck Framework.
SIAM J. Sci. Comput.
Ada J. Ellingsrud, Pietro Benedusi, Miroslav Kuchta
2025 J jnl
Adaptive Multidimensional Quadrature on Multi-GPU Systems.
CoRR
Melanie Tonarelli, Simone Riva, Pietro Benedusi, Fabrizio Ferrandi, Rolf Krause
2024 J jnl
A splitting, discontinuous Galerkin solver for the cell-by-cell electroneutral Nernst-Planck framework.
CoRR
Ada J. Ellingsrud, Pietro Benedusi, Miroslav Kuchta
2024 J jnl
Dense cell-by-cell systems of PDEs: approximation, spectral analysis, and preconditioning.
CoRR
Pietro Benedusi, Paola Ferrari, Marius Causemann, Stefano Serra-Capizzano
2024 J jnl
Modeling Excitable Cells with the EMI Equations: Spectral Analysis and Iterative Solution Strategy.
J. Sci. Comput.
Pietro Benedusi, Paola Ferrari, Marie E. Rognes, Stefano Serra-Capizzano
2024 J jnl
Scalable Approximation and Solvers for Ionic Electrodiffusion in Cellular Geometries.
SIAM J. Sci. Comput.
Pietro Benedusi, Ada J. Ellingsrud, Halvor Herlyng, Marie E. Rognes
2024 J jnl
Scalable approximation and solvers for ionic electrodiffusion in cellular geometries.
CoRR
Pietro Benedusi, Ada J. Ellingsrud, Halvor Herlyng, Marie E. Rognes
2023 J jnl
Assessment of the CRD approximation for the observer's frame RIII redistribution matrix.
CoRR
Simone Riva, Nuno Guerreiro, Gioele Janett, Diego Rossinelli, Pietro Benedusi, Rolf Krause, Luca Belluzzi
2023 J jnl
Modeling excitable cells with the EMI equations: spectral analysis and iterative solution strategy.
CoRR
Pietro Benedusi, Paola Ferrari, Marie E. Rognes, Stefano Serra-Capizzano
2023 J jnl
Scalable matrix-free solver for 3D transfer of polarized radiation in stellar atmospheres.
J. Comput. Phys.
Pietro Benedusi, Simone Riva, Patrick Zulian, Jirí Stepán, Luca Belluzzi, Rolf Krause
2021 J jnl
An experimental comparison of a space-time multigrid method with PFASST for a reaction-diffusion problem.
Comput. Math. Appl.
Pietro Benedusi, Michael L. Minion, Rolf Krause
2021 J jnl
Fast Parallel Solver for the Space-time IgA-DG Discretization of the Diffusion Equation.
J. Sci. Comput.
Pietro Benedusi, Paola Ferrari, Carlo Garoni, Rolf Krause, Stefano Serra-Capizzano
2021 J jnl
Numerical solutions to linear transfer problems of polarized radiation II. Krylov methods and matrix-free implementation.
CoRR
Pietro Benedusi, Gioele Janett, Luca Belluzzi, Rolf Krause
2021 J jnl
Space-time multilevel Monte Carlo methods and their application to cardiac electrophysiology.
J. Comput. Phys.
Seif Ben Bader, Pietro Benedusi, Alessio Quaglino, Patrick Zulian, Rolf Krause
2020 J jnl
An experimental comparison of a space-time multigrid method with PFASST for a reaction-diffusion problem.
CoRR
Pietro Benedusi, Michael L. Minion, Rolf Krause
2019 J jnl
Space-time multilevel Monte Carlo methods and their application to cardiac electrophysiology.
CoRR
Seif Ben Bader, Pietro Benedusi, Alessio Quaglino, Patrick Zulian, Rolf Krause
2018 J jnl
Space-Time FE-DG Discretization of the Anisotropic Diffusion Equation in Any Dimension: The Spectral Symbol.
SIAM J. Matrix Anal. Appl.
Pietro Benedusi, Carlo Garoni, Rolf Krause, Xiaozhou Li, Stefano Serra-Capizzano
2016 — ch.
Space and Time Parallel Multigrid for Optimization and Uncertainty Quantification in PDE Simulations.
Software for Exascale Computing
Lars Grasedyck, Christian Löbbert, Gabriel Wittum, Arne Nägel, Volker Schulz, Martin Siebenborn, Rolf Krause, Pietro Benedusi, Uwe Küster, Björn Dick
2015 — conf
A Parallel Multigrid Solver for Time-Periodic Incompressible Navier-Stokes Equations in 3D.
ENUMATH
Pietro Benedusi, Daniel Hupp, Peter Arbenz, Rolf Krause
2015 J jnl
Time parallel gravitational collapse simulation.
CoRR
Andreas Kreienbuehl, Pietro Benedusi, Daniel Ruprecht, Rolf Krause