Cover Image

A preconditioning technique for an all-at-once system from Volterra subdiffusion equations with graded time steps

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Zhao, Yong-Liang, Gu, Xian-Ming, Ostermann, Alexander
Format:	Preprint
Published:	2020
Subjects:	Numerical Analysis
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

A preconditioning technique for all-at-once system from the nonlinear tempered fractional diffusion equation
by: Zhao, Yong-Liang, et al.
Published: (2019)

A low-rank Lie-Trotter splitting approach for nonlinear fractional complex Ginzburg-Landau equations
by: Zhao, Yong-Liang, et al.
Published: (2020)

A parallel preconditioner for the all-at-once linear system from evolutionary PDEs with Crank-Nicolson discretization
by: Zhao, Yong-Liang, et al.
Published: (2024)

A single-sided all-at-once preconditioning for linear system from a non-local evolutionary equation with weakly singular kernels
by: Lin, Xuelei, et al.
Published: (2024)

An adaptive low-rank splitting approach for the extended Fisher--Kolmogorov equation
by: Zhao, Yong-Liang, et al.
Published: (2022)

Pointwise-in-time error bounds for semilinear and quasilinear fractional subdiffusion equations on graded meshes
by: Kopteva, Natalia, et al.
Published: (2025)

Splitting-based randomized dynamical low-rank approximations for stiff matrix differential equations
by: Wu, Zi, et al.
Published: (2025)

Error analysis of an L2-type method on graded meshes for semilinear subdiffusion equations
by: Kopteva, Natalia
Published: (2024)

Well-posedness and time stepping adaptivity for a class of collocation discretisations of time-fractional subdiffusion equations
by: Franz, Sebastian, et al.
Published: (2026)

Numerical analysis of linear and nonlinear time-fractional subdiffusion equations
by: Yang, Yubo, et al.
Published: (2019)

Convolution Quadrature for the quasilinear subdiffusion equation
by: López-Fernández, Maria, et al.
Published: (2023)

Finite element method with Grünwald-Letnikov type approximation in time for a constant time delay subdiffusion equation
by: Bu, Weiping, et al.
Published: (2025)

Time stepping adaptation for subdiffusion problems with non-smooth right-hand sides
by: Franz, Sebastian, et al.
Published: (2024)

Highly efficient NURBS-based isogeometric analysis for coupled nonlinear diffusion-reaction equations with and without advection
by: Asmouh, Ilham, et al.
Published: (2024)

A preconditioning technique of Gauss--Legendre quadrature for the logarithm of symmetric positive definite matrices
by: Tatsuoka, Fuminori, et al.
Published: (2024)

Pointwise-in-time convergence analysis of an Alikhanov scheme for a 2D nonlinear subdiffusion equation
by: Hou, Chang, et al.
Published: (2026)

Optimal preconditioning techniques for finite volume approximation of three-dimensional conservative space-fractional diffusion equations
by: Qu, Wei, et al.
Published: (2025)

On the solution existence for collocation discretizations of time-fractional subdiffusion equations
by: Franz, Sebastian, et al.
Published: (2024)

Finite element method for a constant time delay subdiffusion equation with Riemann-Liouville fractional derivative
by: Bu, Weiping, et al.
Published: (2025)

An $α$-robust and second-order accurate scheme for a subdiffusion equation
by: Mustapha, Kassem, et al.
Published: (2024)

Wavelet-based Edge Multiscale Parareal Algorithm for subdiffusion equations with heterogeneous coefficients in a large time domain
by: Li, Guanglian
Published: (2023)

Reconstruction of space-dependence and nonlinearity of a reaction term in a subdiffusion equation
by: Kaltenbacher, Barbara, et al.
Published: (2025)

A preconditioned boundary value method for advection-diffusion equations with half Laplacian via spectrum doubling
by: Yuan, Pu, et al.
Published: (2025)

Multigrid preconditioning of singularly perturbed convection-diffusion equations
by: Shahid, M., et al.
Published: (2023)

Comparison of two efficient numerical techniques based on Chelyshkov polynomial for solving stochastic Itô-Volterra integral equation
by: Gupta, Reema, et al.
Published: (2023)

Determining the space dependent coefficients in space-time fractional diffusion equations via Krylov preconditioning
by: Ilyas, Asim, et al.
Published: (2025)

A Müntz-collocation spectral method for weakly singular Volterra delay-integro-differential equations
by: Zhao, Borui
Published: (2024)

Identification of space-dependent coefficients in two competing terms of a nonlinear subdiffusion equation
by: Kaltenbacher, Barbara, et al.
Published: (2026)

An efficient and memory free algorithm for subdiffusion equation using incremental singular value decomposition
by: Li, Jichun, et al.
Published: (2022)

Parallel-in-time solution of hyperbolic PDE systems via characteristic-variable block preconditioning
by: Krzysik, O. A., et al.
Published: (2024)

A new numerical technique based on Chelyshkov polynomials for solving two-dimensional stochastic Itô-Volterra Fredholm integral equation
by: Ray, S. Saha, et al.
Published: (2023)

Parareal in time and spectral in space fast L1 quasilinear subdiffusion solver
by: Caballero, Josefa, et al.
Published: (2025)

Localized implicit time stepping for the wave equation
by: Gallistl, Dietmar, et al.
Published: (2023)

A Fractional spectral method for weakly singular Volterra integro-differential equations with delays of the third-kind
by: Zhao, Borui
Published: (2024)

A splitting-based KPIK method for eddy current optimal control problems in an all-at-once approach
by: Zeng, Min-Li, et al.
Published: (2024)

Local convergence analysis of L1/finite element scheme for a constant delay reaction-subdiffusion equation with uniform time mesh
by: Bu, Weiping, et al.
Published: (2024)

A block $α$-circulant based preconditioned MINRES method for wave equations
by: Lin, Xue-lei, et al.
Published: (2023)

A direct PinT algorithm for higher-order nonlinear time-evolution equations
by: Zhong, Shun-Zhi, et al.
Published: (2025)

An Euler-type method for Volterra integro-differential equations
by: Prentice, J. S. C.
Published: (2023)

On preconditioning and solving an extended class of interval parametric linear systems
by: Skalna, Iwona, et al.
Published: (2020)