2 papers
physics.plasm-ph2025
Accelerated Solvers for Neutral Particle Dynamics in Plasma Simulation
Margherita Guido, Daniel Kressner, Davide Mancini +1
The simulation of turbulence in the boundary region of a tokamak is crucial for understanding and optimizing the performance of fusion reactors. In this work, the use of low-rank l…
math.NA2023
Subspace Acceleration for a Sequence of Linear Systems and Application to Plasma Simulation
Margherita Guido, Daniel Kressner, Paolo Ricci
We present an acceleration method for sequences of large-scale linear systems, such as the ones arising from the numerical solution of time-dependent partial differential equations…