198 citations · 334 across the 6 of their papers we have counts for
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math.NA2017★ 4 cited
Efficient approximation of functions of some large matrices by partial fraction expansions
Daniele Bertaccini, Marina Popolizio, Fabio Durastante
Some important applicative problems require the evaluation of functions of large and sparse and/or \emph{localized} matrices . Popular and interesting techniques for computi…
physics.comp-ph2017★ 3 cited
Lagrangian Numerical Methods for Ocean Biogeochemical Simulations
Francesco Paparella, Marina Popolizio
We propose two closely--related Lagrangian numerical methods for the simulation of physical processes involving advection, reaction and diffusion. The methods are intended to be us…