18 citations · 38 across the 8 of their papers we have counts for
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math.NA2021★ 1 cited
Why diffusion-based preconditioning of Richards equation works: spectral analysis and computational experiments at very large scale
Daniele Bertaccini, Pasqua D'Ambra, Fabio Durastante +1
We consider here a cell-centered finite difference approximation of the Richards equation in three dimensions, averaging for interface values the hydraulic conductivity , a…
cs.LG2021
Extending Bootstrap AMG for Clustering of Attributed Graphs
Pasqua D'Ambra, Panayot S. Vassilevski, Luisa Cutillo
In this paper we propose a new approach to detect clusters in undirected graphs with attributed vertices. We incorporate structural and attribute similarities between the vertices…