73 citations · 88 across the 3 of their papers we have counts for
3 papers · 1 filter
Performant low-order matrix-free finite element kernels on GPU architectures
Randolph R. Settgast, Yohann Dudouit, Nicola Castelletto +3
Numerical methods such as the Finite Element Method (FEM) have been successfully adapted to utilize the computational power of GPU accelerators. However, much of the effort around…
Enhanced multiscale restriction-smoothed basis (MsRSB) preconditioning with applications to porous media flow and geomechanics
Sebastian B. M. Bosma, Sergey Klevtsov, Olav Møyner +1
A novel method to enable application of the Multiscale Restricted Smoothed Basis (MsRSB) method to non M-matrices is presented. The original MsRSB method is enhanced with a filteri…
A Two-Stage Preconditioner for Multiphase Poromechanics in Reservoir Simulation
Joshua A. White, Nicola Castelletto, Sergey Klevtsov +3
Many applications involving porous media--notably reservoir engineering and geologic applications--involve tight coupling between multiphase fluid flow, transport, and poromechanic…