2 papers
math.NA2023
AeroSPEED: a high order acoustic solver for aeroacoustic applications
Alberto Artoni, Paola F. Antonietti, Roberto Corradi +5
We propose AeroSPEED, a solver based on the Spectral Element Method (SEM) that solves the aeroacoustic Lighthill's wave equation. First, the fluid solution is computed employing a…
math.NA2021
A discontinuous Galerkin time integration scheme for second order differential equations with applications to seismic wave propagation problems
Paola F. Antonietti, Ilario Mazzieri, Francesco Migliorini
In this work, we present a new high order Discontinuous Galerkin time integration scheme for second-order (in time) differential systems that typically arise from the space discret…