53 citations · 53 across the 3 of their papers we have counts for
3 papers
CVEM-BEM coupling with decoupled orders for 2D exterior Poisson problems
Luca Desiderio, Silvia Falletta, Matteo Ferrari +1
For the solution of 2D exterior Dirichlet Poisson problems we propose the coupling of a Curved Virtual Element Method (CVEM) with a Boundary Element Method (BEM), by using decouple…
On the coupling of the Curved Virtual Element Method with the one-equation Boundary Element Method for 2D exterior Helmholtz problems
Luca Desiderio, Silvia Falletta, Matteo Ferrari +1
We consider the Helmholtz equation defined in unbounded domains, external to 2D bounded ones, endowed with a Dirichlet condition on the boundary and the Sommerfeld radiation condit…
Theory and implementation of -matrix based iterative and direct solvers for Helmholtz and elastodynamic oscillatory kernels
Stéphanie Chaillat, Luca Desiderio, Patrick Ciarlet
In this work, we study the accuracy and efficiency of hierarchical matrix (-matrix) based fast methods for solving dense linear systems arising from the discretization…