4 papers · 1 filter
CQ-collocation BEMs for exterior wave propagation problems: the 3D Neumann case
Davide Collato, Silvia Falletta, Giovanni Monegato +1
In this paper, we consider three-dimensional exterior wave propagation problems with non-homogeneous Neumann boundary conditions. We reformulate the problem as a space-time boundar…
A virtual element method for the solution of 2D time-harmonic elastic wave equations via scalar potentials
Silvia Falletta, Matteo Ferrari, Letizia Scuderi
In this paper, we propose and analyse a numerical method to solve 2D Dirichlet time-harmonic elastic wave equations. The procedure is based on the decoupling of the elastic vector…
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…