Solving Linear Systems of the Form \({\boldsymbol{(A + \gamma UU^T)\, {x} = {b}}}\) by Preconditioned Iterative Methods

Preconditioning techniques for the coupled Stokes–Darcy problem: spectral and field-of-values analysis

(2022) Fatemeh Panjeh Ali Beik et al.   NUMERISCHE MATHEMATIK

A Computational Study of Using Black-box QR Solvers for Large-scale Sparse-dense Linear Least Squares Problems

(2022) Jennifer Scott et al.   ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE

Preconditioners for nonsymmetric linear systems with low-rank skew-symmetric part

(2018) J. Cerdán et al.   JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

A Schur complement approach to preconditioning sparse linear least-squares problems with some dense rows

(2018) Jennifer Scott et al.   NUMERICAL ALGORITHMS

Parameter estimates for the Relaxed Dimensional Factorization preconditioner and application to hemodynamics

(2016) Michele Benzi et al.   COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

Efficient Spectral-Galerkin Method and Analysis for Elliptic PDEs with Non-local Boundary Conditions

(2015) Lina Hu et al.   JOURNAL OF SCIENTIFIC COMPUTING

A parallel implementation of the modified augmented Lagrangian preconditioner for the incompressible Navier–Stokes equations

(2012) Michele Benzi et al.   NUMERICAL ALGORITHMS

A Relaxed Dimensional Factorization preconditioner for the incompressible Navier–Stokes equations

(2011) Michele Benzi et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Preconditioning discretizations of systems of partial differential equations

(2010) Kent-Andre Mardal et al.   NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS