MG

# Gander, Martin Jakob

Affiliation entities

Title | Published in | Access level | OA Policy | Year | Views | Downloads | |
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Low-rank Parareal: a low-rank parallel-in-time integrator | BIT | 2023 | 63 | 52 | |||

Symmetrized non-decomposable approximations of the non-additive kinetic energy functional | The Journal of chemical physics | 2023 | 11 | 7 | |||

An Introduction to Heterogeneous Domain Decomposition Methods for Multi-Physics Problems | Decomposition Methods in Science and Engineering XXVII | 2023 | 21 | 0 | |||

Unmapped tent pitching schemes by waveform relaxation | Decomposition Methods in Science and Engineering XXVII | 2023 | 49 | 0 | |||

Multigrid interpretation of a three-level Parareal Algorithm | Domain Decomposition Methods in Science and Engineering XXVII | 2023 | 36 | 0 | |||

Non-Overlapping Schwarz Waveform-Relaxation for Nonlinear Advection-Diffusion Equations | SIAM journal on scientific computing | 2023 | 36 | 94 | |||

Closed Form Optimized Transmission Conditions for Complex Diffusion with Many Subdomains | SIAM journal on scientific computing | 2023 | 26 | 0 | |||

A New Coarse Space for a Space-Time Schwarz Waveform Relaxation Method | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 23 | 0 | |||

Optimized Coupling Conditions for Discrete Fracture Matrix Models | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 23 | 0 | |||

A Variational Interpretation of Restricted Additive Schwarz With Impedance Transmission Condition for the Helmholtz Problem | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 26 | 0 | |||

Cross-points in the Dirichlet-Neumann method I: well-posedness and convergence issues | Numerical algorithms | 2022 | 26 | 35 | |||

Fundamental Coarse Space Components for Schwarz Methods with Crosspoints | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 20 | 0 | |||

Coarse Corrections for Schwarz methods for Symmetric and Non-symmetric Problems | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 68 | 0 | |||

Convergence of parallel overlapping domain decomposition methods for the Helmholtz equation | Numerische Mathematik | 2022 | 23 | 45 | |||

Cycles in Newton–Raphson Preconditioned by Schwarz (ASPIN and Its Cousins) | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 29 | 0 | |||

Should Multilevel Methods for Discontinuous Galerkin Discretizations Use Discontinuous Interpolation Operators? | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 24 | 0 | |||

How to Best Choose the Outer Coarse Mesh in the Domain Decomposition Method of Bank and Jimack | Vietnam journal of mathematics | 2022 | 24 | 29 | |||

A non-decomposable approximation on the complete density function space for the non-additive kinetic potential | The Journal of chemical physics | 2022 | 39 | 82 | |||

Iterative Methods and Preconditioners for Systems of Linear Equations | 2022 | 40 | 0 | ||||

Schwarz methods by domain truncation | Acta numerica | 2022 | 24 | 0 | |||

On the Nonlinear Dirichlet–Neumann Method and Preconditioner for Newton’s Method | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 31 | 7 | |||

Décomposition de Domaine et Problème de Helmholtz: Thirty Years After and Still Unique | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 31 | 0 | |||

SParse Approximate Inverse (SPAI) Based Transmission Conditions for Optimized Algebraic Schwarz Methods | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 45 | 0 | |||

A Simple Finite Difference Discretization for Ventcell Transmission Conditions at Cross Points | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 28 | 0 | |||

A Provably Robust Algorithm for Triangle-triangle Intersections in Floating-point Arithmetic | ACM transactions on mathematical software | 2022 | 27 | 0 | |||

Localized Reduced Basis Additive Schwarz Methods | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 29 | 0 | |||

Optimized Schwarz Methods With Data-Sparse Transmission Conditions | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 26 | 0 | |||

A Numerical Algorithm Based on Probing to Find Optimized Transmission Conditions | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 27 | 0 | |||

Linear and nonlinear substructured Restricted Additive Schwarz iterations and preconditioning | Numerical algorithms | 2022 | 24 | 31 | |||

Convergence of Parareal for a Vibrating String with Viscoelastic Damping | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 38 | 0 | |||

Consistent and Asymptotic-Preserving Finite-Volume Robin Transmission Conditions for Singularly Perturbed Elliptic Equations | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 25 | 0 | |||

Overlapping DDFV Schwarz Algorithms on Non-Matching Grids | Domain Decomposition Methods in Science and Engineering XXVI | 2022 | 19 | 0 | |||

Is There More Than One Dirichlet--Neumann Algorithm for the Biharmonic Problem? | SIAM journal on scientific computing | 2021 | 23 | 40 | |||

Closed Form Dispersion Corrections Including a Real Shifted WaveNumber for Finite Difference Discretizations of 2D Constant Coefficient Helmholtz Problems | SIAM journal on scientific computing | 2021 | 35 | 47 | |||

Optimized Schwarz Methods with Elliptical Domain Decompositions | Journal of scientific computing | 2021 | 26 | 0 | |||

Optimizing transmission conditions for multiple subdomains in the Magnetotelluric Approximation of Maxwell's equations | Domain Decomposition Methods in Science and Engineering XXVI | 2021 | 31 | 0 | |||

A provably robust algorithm for triangle-triangle intersections in floating-point arithmetic | 2021 | 203 | 193 | ||||

Dirichlet–Neumann waveform relaxation methods for parabolic and hyperbolic problems in multiple subdomains | BIT | 2021 | 20 | 0 | |||

Optimized Schwarz methods with general Ventcell transmission conditions for fully anisotropic diffusion with discrete duality finite volume discretizations | Moroccan Journal of pure and applied analysis | 2021 | 26 | 6 | |||

Modeling and Analysis of the Coupling in Discrete Fracture Matrix Models | SIAM journal on numerical analysis | 2021 | 32 | 90 | |||

Discrete Optimization of Robin Transmission Conditions for Anisotropic Diffusion with Discrete Duality Finite Volume Methods | Vietnam journal of mathematics | 2021 | 26 | 0 | |||

Optimized Overlapping DDFV Schwarz Algorithms | Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples | 2020 | 25 | 0 | |||

Comparison of Continuous and Discrete Techniques to Apply Coarse Corrections | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 36 | 0 | |||

New Coarse Corrections for Optimized Restricted Additive Schwarz Using PETSc | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 23 | 0 | |||

A Diagonalization-Based Parareal Algorithm for Dissipative and Wave Propagation Problems | SIAM journal on numerical analysis | 2020 | 30 | 0 | |||

Can classical Schwarz methods for time-harmonic elastic waves converge? | Domain decomposition methods in science and engineering XXV | 2020 | 24 | 0 | |||

A Continuous Analysis of Neumann--Neumann Methods: Scalability and New Coarse Spaces | SIAM journal on scientific computing | 2020 | 34 | 0 | |||

Asymptotic Analysis for Overlap in Waveform Relaxation Methods for RC Type Circuits | Journal of scientific computing | 2020 | 23 | 0 | |||

Asymptotic analysis for the coupling between subdomains in Discrete Fracture Matrix models | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 27 | 1 | |||

A Reynolds Number Dependent Convergence Estimate for the Parareal Algorithm | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 22 | 0 | |||

Natural Domain Decomposition Algorithms for the Solution of Time-Harmonic Elastic Waves | SIAM journal on scientific computing | 2020 | 29 | 0 | |||

A New Parareal Algorithm for Time-Periodic Problems with Discontinuous Inputs | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 29 | 0 | |||

Analysis of Double Sweep Optimized Schwarz Methods: the Positive Definite Case | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 21 | 0 | |||

Happy 25th Anniversary DDM! ... But How Fast Can the Schwarz Method Solve Your Logo? | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 38 | 0 | |||

Dispersion correction for Helmholtz in 1D with piecewise constant wavenumber | Domain decomposition methods in science and engineering XXV | 2020 | 25 | 0 | |||

PARAOPT: A Parareal Algorithm for Optimality Systems | SIAM journal on scientific computing | 2020 | 28 | 0 | |||

Toward error estimates for general space-time discretizations of the advection equation | Computing and visualization in science | 2020 | 21 | 8 | |||

Exact BDF stability angles with maple | BIT | 2020 | 26 | 33 | |||

ParaStieltjes : Parallel computation of Gauss quadrature rules using a Parareal ‐like approach for the Stieltjes procedure | Numerical linear algebra with applications | 2020 | 23 | 0 | |||

Asymptotic Analysis for Different Partitionings of RLC Transmission Lines | International Conference on Domain Decomposition Methods | 2020 | 33 | 0 | |||

The Domain Decomposition Method of Bank and Jimack as an Optimized Schwarz Method | Domain decomposition methods in science and engineering XXV | 2020 | 30 | 0 | |||

Multilevel Optimized Schwarz Methods | SIAM journal on scientific computing | 2020 | 42 | 0 | |||

Domain Decomposition Coupling of FV4 and DDFV for Numerical Weather Prediction | Domain decomposition methods in science and engineering XXV | 2020 | 23 | 15 | |||

A Schwarz Method for the Magnetotelluric Approximation of Maxwell’s Equations | Domain decomposition methods in science and engineering XXV | 2020 | 23 | 0 | |||

Does the Partition of Unity Influence the Convergence of Schwarz Methods? | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 30 | 0 | |||

On the Derivation of Optimized Transmission Conditions for the Stokes-Darcy Coupling | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 25 | 0 | |||

A Local Coarse Space Correction Leading to a Well-Posed Continuous Neumann-Neumann Method in the Presence of Cross Points | Domain Decomposition Methods in Science and Engineering XXV | 2020 | 39 | 0 | |||

A Superlinear Convergence Estimate for the Parareal Schwarz Waveform Relaxation Algorithm | SIAM journal on scientific computing | 2019 | 20 | 56 | |||

A Direct Time Parallel Solver by Diagonalization for the Wave Equation | SIAM journal on scientific computing | 2019 | 26 | 48 | |||

A New Parareal Algorithm for Problems with Discontinuous Sources | SIAM journal on scientific computing | 2019 | 21 | 258 | |||

Is it possible to predict the far future before the near future is known accurately? | Snapshots of modern mathematics from Oberwolfach | 2019 | 28 | 7 | |||

A Class of Iterative Solvers for the Helmholtz Equation: Factorizations, Sweeping Preconditioners, Source Transfer, Single Layer Potentials, Polarized Traces, and Optimized Schwarz Methods | SIAM review | 2019 | 40 | 50 | |||

Convergence analysis of a periodic-like waveform relaxation method for initial-value problems via the diagonalization technique | Numerische Mathematik | 2019 | 28 | 0 | |||

Methods of Reflections: relations with Schwarz methods and classical stationary iterations, scalability and preconditioning | The SMAI journal of computational mathematics | 2019 | 21 | 0 | |||

Asymptotic analysis of optimized Schwarz methods for Maxwell’s equations with discontinuous coefficients | Modélisation mathématique et analyse numérique | 2019 | 34 | 1 | |||

An introduction to multi-trace formulations and associated domain decomposition solvers | Applied numerical mathematics | 2019 | 46 | 0 | |||

Optimal coarse spaces for FETI and their approximation | Numerical mathematics and advanced applications | 2019 | 21 | 18 | |||

Optimized Schwarz methods for advection diffusion equations in bounded domains | Numerical mathematics and advanced applications | 2019 | 34 | 26 | |||

Heterogeneous Optimized Schwarz Methods for Second Order Elliptic PDEs | SIAM journal on scientific computing | 2019 | 22 | 90 | |||

On the Scalability of Classical One-Level Domain-Decomposition Methods | Vietnam journal of mathematics | 2018 | 25 | 0 | |||

A Nonlinear ParaExp Algorithm | Domain decomposition methods in science and engineering XXIV | 2018 | 27 | 0 | |||

A cross correlation method for chemical profiles in minerals, with an application to zircons of the Kilgore Tuff (USA) | Contributions to Mineralogy and Petrology | 2018 | 623 | 126 | |||

Convergence of Substructuring Methods for Elliptic Optimal Control Problems | Domain decomposition methods in science and engineering XXIV | 2018 | 31 | 0 | |||

Multiscale analysis of heterogeneous domain decomposition methods for time-dependent advection–reaction–diffusion problems | Journal of computational and applied mathematics | 2018 | 25 | 0 | |||

A finite difference method with optimized dispersion correction for the Helmholtz equation | Domain decomposition methods in science and engineering XXIV | 2018 | 28 | 9 | |||

Numerical Analysis of Partial Differential Equations Using Maple and MATLAB | 2018 | 22 | 0 | ||||

Analysis of the Parallel Schwarz Method for Growing Chains of Fixed-sized Subdomains: Part II | SIAM journal on numerical analysis | 2018 | 35 | 0 | |||

Heterogeneous Optimized Schwarz Methods for Coupling Helmholtz and Laplace Equations | Domain Decomposition Methods in Science and Engineering XXIV | 2018 | 40 | 0 | |||

Partition of Unity Methods for Heterogeneous Domain Decomposition | Domain decomposition methods in science and engineering XXIV | 2018 | 23 | 52 | |||

Does SHEM for Additive Schwarz work better than predicted by its condition number estimate ? | Domain decomposition methods in science and engineering XXIV | 2018 | 26 | 46 | |||

A Coarse Space to Remove the Logarithmic Dependency in Neumann–Neumann Methods | Domain decomposition methods in science and engineering XXIV | 2018 | 21 | 23 | |||

On Optimal Coarse Spaces for Domain Decomposition and Their Approximation | Domain decomposition methods in science and engineering XXIV | 2018 | 31 | 0 | |||

Analysis of the shifted Helmholtz expansion preconditioner for the Helmholtz equation | Domain decomposition methods in science and engineering XXIV | 2018 | 23 | 38 | |||

Analysis of Overlap in Waveform Relaxation Methods for RC Circuits | Domain decomposition methods in science and engineering XXIV | 2018 | 36 | 0 | |||

Analysis of the parallel Schwarz method for growing chains of fixed-sized subdomains: part III | Electronic transactions on numerical analysis | 2018 | 23 | 22 | |||

Complete, Optimal and Optimized Coarse Spaces for Additive Schwarz | Domain decomposition methods in science and engineering XXIV | 2018 | 40 | 1 | |||

Multigrid interpretations of the parareal algorithm leading to an overlapping variant and MGRIT | Computing and visualization in science | 2018 | 22 | 0 | |||

Restrictions on the Use of Sweeping Type Preconditioners for Helmholtz Problems | Domain Decomposition Methods in Science and Engineering XXIV | 2018 | 33 | 0 | |||

Review of the Methods of Reflections | 2017 | 31 | 0 | ||||

On Nilpotent Subdomain Iterations | Domain Decomposition Methods in Science and Engineering XXIII | 2017 | 27 | 0 | |||

How Large a Shift is Needed in the Shifted Helmholtz Preconditioner for its Effective Inversion by Multigrid? | SIAM journal on scientific computing | 2017 | 27 | 34 | |||

A Numerical Study on the Compressibility of Subblocks of Schur Complement Matrices Obtained from Discretized Helmholtz Equations | Numerical Analysis and Its Applications | 2017 | 31 | 0 | |||

Analysis of the Parallel Schwarz Method for Growing Chains of Fixed-Sized Subdomains: Part I | SIAM journal on numerical analysis | 2017 | 24 | 23 | |||

Low-Rank Properties in Schur Complements of Discretized Helmholtz Equations | Waves 2017, 13th International Conference on Mathematical and Numerical Aspects of Wave Propagation | 2017 | 20 | 0 | |||

SHEM: An Optimal Coarse Space for RAS and Its Multiscale Approximation | Domain Decomposition Methods in Science and Engineering XXIII | 2017 | 34 | 0 | |||

Analysis of Schwarz methods for a hybridizable discontinuous Galerkin discretization: The many-subdomain case | Mathematics of computation | 2017 | 25 | 9 | |||

Optimized Schwarz Methods for Heterogeneous Helmholtz and Maxwell’s Equations | Domain Decomposition Methods in Science and Engineering XXIII | 2017 | 31 | 0 | |||

On the Origins of Linear and Non-linear Preconditioning | Domain Decomposition Methods in Science and Engineering XXIII | 2017 | 20 | 0 | |||

On the Definition of Dirichlet and Neumann Conditions for the Biharmonic Equation and Its Impact on Associated Schwarz Methods | Domain Decomposition Methods in Science and Engineering XXIII | 2017 | 26 | 0 | |||

Optimized Schwarz Methods for Domain Decompositions with Parabolic Interfaces | Domain Decomposition Methods in Science and Engineering XXIII | 2017 | 21 | 0 | |||

Closed Form Inverse of Local Multi-Trace Operators | Domain Decomposition Methods in Science and Engineering XXIII | 2017 | 26 | 0 | |||

Three Different Multigrid Interpretations of the Parareal Algorithm and an Adaptive Variant | 2017 | 30 | 86 | ||||

Time Parallelization for Nonlinear Problems Based on Diagonalization | Domain Decomposition Methods in Science and Engineering XXIII | 2017 | 24 | 0 | |||

Five Decades of Time Parallel Time Integration, and a Note on the Degradation of the Performance of the Parareal Algorithm as a Function of the Reynolds Number | 2017 | 19 | 0 | ||||

Cross-Points in Domain Decomposition Methods with a Finite Element Discretization | Electronic transactions on numerical analysis | 2016 | 26 | 0 | |||

DDFV Ventcell Schwarz Algorithms | Domain Decomposition Methods in Science and Engineering XXII | 2016 | 20 | 0 | |||

Optimized Schwarz methods with nonoverlapping circular domain decomposition | Mathematics of computation | 2016 | 39 | 0 | |||

Nonlinear Preconditioning: How to Use a Nonlinear Schwarz Method to Precondition Newton's Method | SIAM journal on scientific computing | 2016 | 24 | 0 | |||

Analysis of a new dimension-wise splitting iteration with selective relaxation for saddle point problems | BIT | 2016 | 23 | 0 | |||

A Direct Solver for Time Parallelization | Domain Decomposition Methods in Science and Engineering XXII | 2016 | 25 | 0 | |||

Schwarz Methods for the Time-Parallel Solution of Parabolic Control Problems | Domain Decomposition Methods in Science and Engineering XXII | 2016 | 26 | 0 | |||

Optimized Schwarz Method with Two-Sided Transmission Conditions in an Unsymmetric Domain Decomposition | Domain Decomposition Methods in Science and Engineering XXII | 2016 | 24 | 0 | |||

On the limitations of sweeping type preconditioners for wave propagation | 2016 | 24 | 3 | ||||

A new algorithm based on factorization for heterogeneous domain decomposition | Numerical algorithms | 2016 | 23 | 0 | |||

Domain Decomposition Methods in Science and Engineering XXII | 2016 | 23 | 0 | ||||

On the Relation Between Optimized Schwarz Methods and Source Transfer | Domain Decomposition Methods in Science and Engineering XXII | 2016 | 25 | 0 | |||

Multitrace Formulations and Dirichlet-Neumann Algorithms | Domain Decomposition Methods in Science and Engineering XXII | 2016 | 29 | 0 | |||

Analysis of a New Space-Time Parallel Multigrid Algorithm for Parabolic Problems | SIAM journal on scientific computing | 2016 | 24 | 0 | |||

Dirichlet-Neumann and Neumann-Neumann Waveform Relaxation Algorithms for Parabolic Problems | Electronic transactions on numerical analysis | 2016 | 19 | 0 | |||

Schwarz Methods for Second Order Maxwell Equations in 3D with Coefficient Jumps | Domain Decomposition Methods in Science and Engineering XXII | 2016 | 36 | 0 | |||

Dirichlet-Neumann and Neumann-Neumann Waveform Relaxation for the Wave Equation | Domain Decomposition Methods in Science and Engineering XXII | 2016 | 27 | 0 | |||

Optimized Schwarz Methods for Model Problems with Continuously Variable Coefficients | SIAM journal on scientific computing | 2016 | 22 | 0 | |||

Optimized Schwarz Methods with Overlap for the Helmholtz Equation | SIAM journal on scientific computing | 2016 | 20 | 0 | |||

On the Minimal Shift in the Shifted Laplacian Preconditioner for Multigrid to Work | Domain Decomposition Methods in Science and Engineering XXII | 2016 | 31 | 0 | |||

Optimized Schwarz methods for a diffusion problem with discontinuous coefficient | Numerical algorithms | 2015 | 23 | 0 | |||

Effective transmission conditions for domain decomposition methods applied to the time-harmonic curl–curl Maxwell's equations | Journal of computational physics | 2015 | 34 | 0 | |||

Applying GMRES to the Helmholtz equation with shifted Laplacian preconditioning: what is the largest shift for which wavenumber-independent convergence is guaranteed? | Numerische Mathematik | 2015 | 21 | 0 |