19 citations · 38 across the 11 of their papers we have counts for
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math.NA2013
Deflation and augmentation techniques in Krylov subspace methods for the solution of linear systems
Olivier Coulaud, Luc Giraud, Pierre Ramet +1
In this paper we present deflation and augmentation techniques that have been designed to accelerate the convergence of Krylov subspace methods for the solution of linear systems o…
physics.comp-ph2013★ 2 cited
Extensions of the siesta dft code for simulation of molecules
Olivier Coulaud, Patrice Bordat, Pierre Fayon +3
We describe extensions to the siesta density functional theory (dft) code [30], for the simulation of isolated molecules and their absorption spectra. The extensions allow for: - U…