A novel $\alpha$-absolute value preconditioner for all-at-once systems from heat equations

Cites Work

Unnamed Item
Unnamed Item
Implicit parallel time integrators
Block preconditioners with circulant blocks for general linear systems
Circulant preconditioners for analytic functions of Toeplitz matrices
Fast parallel solver for the space-time IgA-DG discretization of the diffusion equation
A parallel-in-time implementation of the Numerov method for wave equations
Fast parallel-in-time quasi-boundary value methods for backward heat conduction problems
A parallel-in-time two-sided preconditioning for all-at-once system from a non-local evolutionary equation with weakly singular kernel
Parallel implementation for the two-stage SDIRK methods via diagonalization
Band-Toeplitz preconditioners for ill-conditioned Toeplitz systems
Deferred correction methods for ordinary differential equations
A note on the spectral distribution of symmetrized Toeplitz sequences
A note on parallel preconditioning for all-at-once evolutionary PDEs
Parallelization in time through tensor-product space-time solvers
Block $\omega$-circulant preconditioners for the systems of differential equations
A ``parareal in time discretization of PDE's
50 Years of Time Parallel Time Integration
Generalized Locally Toeplitz Sequences: Theory and Applications
Approximate Inverse Circulant-plus-Diagonal Preconditioners for Toeplitz-plus-Diagonal Matrices
Solution of Sparse Indefinite Systems of Linear Equations
Preconditioning and Iterative Solution of All-at-Once Systems for Evolutionary Partial Differential Equations
A Direct Time Parallel Solver by Diagonalization for the Wave Equation
Preconditioning Strategies for Hermitian Toeplitz Systems with Nondefinite Generating Functions
Generalized Locally Toeplitz Sequences: Theory and Applications
An All-at-Once Preconditioner for Evolutionary Partial Differential Equations
Space-Time Block Preconditioning for Incompressible Flow
Parallel-in-time preconditioner for the Sinc-Nyström systems
A Uniform Spectral Analysis for a Preconditioned All-at-Once System from First-Order and Second-Order Evolutionary Problems
A Parallel-In-Time Block-Circulant Preconditioner for Optimal Control of Wave Equations
A Diagonalization-Based Parareal Algorithm for Dissipative and Wave Propagation Problems
Parallel Time Integration with Multigrid
The Eigenvalue Distribution of Special 2-by-2 Block Matrix-Sequences with Applications to the Case of Symmetrized Toeplitz Structures
A Preconditioned MINRES Method for Nonsymmetric Toeplitz Matrices
Preconditioning
Preconditioning for Nonsymmetry and Time-Dependence
Absolute Value Preconditioning for Symmetric Indefinite Linear Systems
A Fast Block $\alpha$-Circulant Preconditoner for All-at-Once Systems From Wave Equations
A Preconditioned MINRES Method for Optimal Control of Wave Equations and its Asymptotic Spectral Distribution Theory
Preconditioners for Krylov subspace methods: An overview
A block Toeplitz preconditioner for all-at-once systems from linear wave equations
A sine transform based preconditioned MINRES method for all-at-once systems from constant and variable-coefficient evolutionary PDEs
On generalized preconditioners for time-parallel parabolic optimal control

This page was built for publication: A novel $\alpha$-absolute value preconditioner for all-at-once systems from heat equations

A novel \(\alpha\)-absolute value preconditioner for all-at-once systems from heat equations