Pages that link to "Item:Q4082226"

The following pages link to Solution of Sparse Indefinite Systems of Linear Equations (Q4082226):

Displaying 50 items.

• Superior properties of the PRESB preconditioner for operators on two-by-two block form with square blocks (Q2209521) (← links)
• Fast algorithms for integral formulations of steady-state radiative transfer equation (Q2214535) (← links)
• Implementation of an interior point method with basis preconditioning (Q2220915) (← links)
• Preconditioning techniques for the numerical solution of flow in fractured porous media (Q2221137) (← links)
• A unified approach to monolithic solid-fluid coupling of sub-grid and more resolved solids (Q2221373) (← links)
• Polarity and conjugacy for quadratic hypersurfaces: a unified framework with recent advances (Q2226298) (← links)
• Robust preconditioning techniques for multiharmonic finite element method with application to time-periodic parabolic optimal control problems (Q2230584) (← links)
• A review of nonlinear FFT-based computational homogenization methods (Q2234259) (← links)
• On the convergence of Krylov methods with low-rank truncations (Q2234488) (← links)
• Efficient FFT-based upscaling of the permeability of porous media discretized on uniform grids with estimation of RVE size (Q2236179) (← links)
• Dimensionally consistent preconditioning for saddle-point problems (Q2237836) (← links)
• New preconditioners for nonsymmetric saddle point systems with singular \((1,1)\) block (Q2256893) (← links)
• Generalized approximate inverse preconditioners for least squares problems (Q2270594) (← links)
• Variants of residual smoothing with a small residual gap (Q2273191) (← links)
• A projected semismooth Newton method for problems of calibrating least squares covariance matrix (Q2275573) (← links)
• A class of efficient parameterized shift-splitting preconditioners for block two-by-two linear systems (Q2287555) (← links)
• Domain decomposition preconditioners for mixed finite-element discretization of high-contrast elliptic problems (Q2289852) (← links)
• A new preconditioner for elliptic PDE-constrained optimization problems (Q2290924) (← links)
• A class of upper and lower triangular splitting iteration methods for image restoration (Q2295056) (← links)
• Extension of Tikhonov regularization method using linear fractional programming (Q2297132) (← links)
• Parameter-robust preconditioning for the optimal control of the wave equation (Q2299219) (← links)
• Efficient iterative solvers for a complex valued two-by-two block linear system with application to parabolic optimal control problems (Q2301443) (← links)
• Approximation accuracy of the Krylov subspaces for linear discrete ill-posed problems (Q2306411) (← links)
• A scalable block-preconditioning strategy for divergence-conforming B-spline discretizations of the Stokes problem (Q2308996) (← links)
• Fast implicit solvers for phase-field fracture problems on heterogeneous microstructures (Q2309343) (← links)
• Space-time discretizations using constrained first-order system least squares (CFOSLS) (Q2311665) (← links)
• Arnoldi decomposition, GMRES, and preconditioning for linear discrete ill-posed problems (Q2311788) (← links)
• Minimal residual-like condition with collinearity for shifted Krylov subspace methods (Q2318513) (← links)
• Implementation of interior-point methods for LP based on Krylov subspace iterative solvers with inner-iteration preconditioning (Q2322556) (← links)
• A low-rank inexact Newton-Krylov method for stochastic eigenvalue problems (Q2324348) (← links)
• Parameter modified versions of preconditioning and iterative inner product free refinement methods for two-by-two block matrices (Q2332393) (← links)
• Balanced iterative solvers for linear nonsymmetric systems and nonlinear systems with PDE origins: efficient black-box stopping criteria (Q2333697) (← links)
• More on generalizations and modifications of iterative methods for solving large sparse indefinite linear systems (Q2336599) (← links)
• A generalized shift-splitting preconditioner for saddle point problems (Q2344423) (← links)
• Revisiting \((k,\ell)\)-step methods (Q2351495) (← links)
• A block MINRES algorithm based on the band Lanczos method (Q2356064) (← links)
• Global LSMR(Gl-LSMR) method for solving general linear systems with several right-hand sides (Q2357421) (← links)
• Variants of the groupwise update strategy for short-recurrence Krylov subspace methods (Q2360676) (← links)
• A maximal projection solution of ill-posed linear system in a column subspace, better than the least squares solution (Q2364233) (← links)
• An efficient algorithm for the Schrödinger-Poisson eigenvalue problem (Q2372947) (← links)
• Spectral quadrature method for accurate \(\mathcal{O}(N)\) electronic structure calculations of metals and insulators (Q2374018) (← links)
• Immersed finite elements for optimal control problems of elliptic PDEs with interfaces (Q2374657) (← links)
• Fast solvers for optimal control problems from pattern formation (Q2374888) (← links)
• Robust preconditioners for incompressible MHD models (Q2375258) (← links)
• Data based regularization for discrete deconvolution problems (Q2376867) (← links)
• On regularizing effects of MINRES and MR-II for large scale symmetric discrete ill-posed problems (Q2400321) (← links)
• A comparison of reduced and unreduced KKT systems arising from interior point methods (Q2401021) (← links)
• A Jacobi-Davidson type method for computing real eigenvalues of the quadratic eigenvalue problem (Q2410885) (← links)
• Symmetric least squares solution of a class of Sylvester matrix equations via MINIRES algorithm (Q2411446) (← links)
• High level implementation of geometric multigrid solvers for finite element problems: applications in atmospheric modelling (Q2412203) (← links)