128 citations · 223 across the 15 of their papers we have counts for
4 papers · 1 filter
Geometric multigrid methods for Darcy-Forchheimer flow in fractured porous media
Andrés Arrarás, Francisco J. Gaspar, Laura Portero +1
In this paper, we present a monolithic multigrid method for the efficient solution of flow problems in fractured porous media. Specifically, we consider a mixed-dimensional model w…
Monolithic mixed-dimensional multigrid methods for single-phase flow in fractured porous media
Andrés Arrarás, Francisco J. Gaspar, Laura Portero +1
This paper deals with the efficient numerical solution of single-phase flow problems in fractured porous media. A monolithic multigrid method is proposed for solving two-dimensiona…
An efficient multigrid solver for isogeometric analysis
Álvaro Pé de la Riva, Carmen Rodrigo, Francisco J. Gaspar
The design of fast solvers for isogeometric analysis is receiving a lot of attention due to the challenge that offers to find an algorithm with a robust convergence with respect to…
On local Fourier analysis of multigrid methods for PDEs with jumping and random coefficients
Prashant Kumar, Carmen Rodrigo, Francisco J. Gaspar +1
In this paper, we propose a novel non-standard Local Fourier Analysis (LFA) variant for accurately predicting the multigrid convergence of problems with random and jumping coeffici…