115 citations · 218 across the 18 of their papers we have counts for
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math.NA2016★ 115 cited
Fast formation of isogeometric Galerkin matrices by weighted quadrature
Francesco Calabrò, Giancarlo Sangalli, Mattia Tani
In this paper we propose an algorithm for the formation of matrices of isogeometric Galerkin methods. The algorithm is based on three ideas. The first is that we perform the extern…
math.NA2016★ 1 cited
Isogeometric preconditioners based on fast solvers for the Sylvester equation
Giancarlo Sangalli, Mattia Tani
We consider large linear systems arising from the isogeometric discretization of the Poisson problem on a single-patch domain. The numerical solution of such systems is considered…