115 citations · 218 across the 18 of their papers we have counts for
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math.NA2017★ 57 cited
Matrix-free weighted quadrature for a computationally efficient isogeometric -method
Giancarlo Sangalli, Mattia Tani
The -method is the isogeometric method based on splines (or NURBS, etc.) with maximum regularity. When implemented following the paradigms of classical finite element methods, t…
math.NA2017★ 14 cited
Robust isogeometric preconditioners for the Stokes system based on the Fast Diagonalization method
Monica Montardini, Giancarlo Sangalli, Mattia Tani
In this paper we propose a new class of preconditioners for the isogeometric discretization of the Stokes system. Their application involves the solution of a Sylvester-like equati…
math.NA2017
A preconditioning strategy for linear systems arising from nonsymmetric schemes in isogeometric analysis
Mattia Tani
In the context of isogeometric analysis, we consider two discretization approaches that make the resulting stiffness matrix nonsymmetric even if the differential operator is self-a…