Martin J. Gander

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Person:291889

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zbMath Open gander.martin-jWikidataQ19959527 ScholiaQ19959527MaRDI QIDQ291889

List of research outcomes

PublicationDate of PublicationType
Asymptotic Dispersion Correction in General Finite Difference Schemes for Helmholtz Problems2024-03-12Paper
A New ParaDiag Time-Parallel Time Integration Method2024-03-12Paper
B-methods for the numerical solution of evolution problems with blow-up solutions. II: Splitting methods2024-02-08Paper
Domain truncation, absorbing boundary conditions, Schur complements, and Padé approximation2024-02-05Paper
Analysis of Schwarz Methods for Convected Helmholtz-Like Equations2024-01-17Paper
Dimensional Reduction by Fourier Analysis of a Stokes-Darcy Fracture Model2023-12-22Paper
Why Fourier mode analysis in time is different when studying Schwarz waveform relaxation2023-11-27Paper
A Unified Analysis Framework for Iterative Parallel-in-Time Algorithms2023-09-27Paper
Dirichlet-Neumann and Neumann-Neumann Methods for Elliptic Control Problems2023-08-24Paper
New time domain decomposition methods for parabolic control problems I: Dirichlet-Neumann and Neumann-Dirichlet algorithms2023-08-24Paper
Cross-points in the Dirichlet-Neumann method II: a geometrically convergent variant2023-07-18Paper
Toward error estimates for general space-time discretizations of the advection equation2023-06-30Paper
Multigrid interpretations of the parareal algorithm leading to an overlapping variant and MGRIT2023-06-29Paper
Closed Form Optimized Transmission Conditions for Complex Diffusion with Many Subdomains2023-05-04Paper
Schwarz methods by domain truncation2023-04-14Paper
Non-Overlapping Schwarz Waveform-Relaxation for Nonlinear Advection-Diffusion Equations2023-04-11Paper
A Provably Robust Algorithm for Triangle-triangle Intersections in Floating-point Arithmetic2023-03-22Paper
Cross-points in the Neumann-Neumann method2023-02-27Paper
An optimized Space-Time Multigrid algorithm for parabolic PDEs2023-02-27Paper
Low-rank parareal: a low-rank parallel-in-time integrator2023-02-16Paper
Cross-points in the Dirichlet-Neumann method. I: Well-posedness and convergence issues2023-01-23Paper
Does the partition of unity influence the convergence of Schwarz methods?2022-11-21Paper
Analysis of double sweep optimized Schwarz methods: the positive definite case2022-11-21Paper
A local coarse space correction leading to a well-posed continuous Neumann-Neumann method in the presence of cross points2022-11-21Paper
Happy 25th anniversary DDM! ... But how fast can the Schwarz method solve your logo?2022-11-21Paper
Comparison of continuous and discrete techniques to apply coarse corrections2022-11-21Paper
A new parareal algorithm for time-periodic problems with discontinuous inputs2022-11-21Paper
Asymptotic analysis for different partitionings of RLC transmission lines2022-11-21Paper
A Reynolds number dependent convergence estimate for the \textsc{Parareal} algorithm2022-11-21Paper
The domain decomposition method of Bank and Jimack as an optimized Schwarz method2022-11-21Paper
Domain decomposition coupling of FV4 and DDFV for numerical weather prediction2022-11-21Paper
Dispersion correction for Helmholtz in 1D with piecewise constant wavenumber2022-11-21Paper
A Schwarz method for the magnetotelluric approximation of Maxwell's equations2022-11-21Paper
Can classical Schwarz methods for time-harmonic elastic waves converge?2022-11-21Paper
Asymptotic analysis for the coupling between subdomains in discrete fracture matrix models2022-11-21Paper
New coarse corrections for optimized restricted additive Schwarz using PETSc2022-11-21Paper
On the derivation of optimized transmission conditions for the Stokes-Darcy coupling2022-11-21Paper
How to best choose the outer coarse mesh in the domain decomposition method of Bank and Jimack2022-10-13Paper
Convergence of parallel overlapping domain decomposition methods for the Helmholtz equation2022-09-28Paper
Linear and nonlinear substructured restricted additive Schwarz iterations and preconditioning2022-08-10Paper
Iterative Methods and Preconditioners for Systems of Linear Equations2022-04-28Paper
Low-rank Parareal: a low-rank parallel-in-time integrator2022-03-16Paper
Discrete optimization of Robin transmission conditions for anisotropic diffusion with discrete duality finite volume methods2021-11-12Paper
Optimized Waveform Relaxation Methods for Longitudinal Partitioning of Transmission Lines2021-08-26Paper
Is There More Than One Dirichlet--Neumann Algorithm for the Biharmonic Problem?2021-06-29Paper
<scp>ParaStieltjes</scp>: Parallel computation of Gauss quadrature rules using a <scp>Parareal</scp>‐like approach for the Stieltjes procedure2021-06-18Paper
Closed Form Dispersion Corrections Including a Real Shifted WaveNumber for Finite Difference Discretizations of 2D Constant Coefficient Helmholtz Problems2021-04-08Paper
Dirichlet-Neumann waveform relaxation methods for parabolic and hyperbolic problems in multiple subdomains2021-03-31Paper
On the nonlinear Dirichlet-Neumann method and preconditioner for Newton's method2021-03-22Paper
A variational interpretation of Restricted Additive Schwarz with impedance transmission condition for the Helmholtz problem2021-03-21Paper
Localized Reduced Basis Additive Schwarz Methods2021-03-19Paper
A numerical algorithm based on probing to find optimized transmission conditions2021-03-17Paper
Optimizing transmission conditions for multiple subdomains in the Magnetotelluric Approximation of Maxwell's equations2021-03-14Paper
Should multilevel methods for discontinuous Galerkin discretizations use discontinuous interpolation operators?2021-03-02Paper
A Continuous Analysis of Neumann--Neumann Methods: Scalability and New Coarse Spaces2021-01-29Paper
Modeling and Analysis of the Coupling in Discrete Fracture Matrix Models2021-01-28Paper
PARAOPT: A Parareal Algorithm for Optimality Systems2020-11-09Paper
Multilevel Optimized Schwarz Methods2020-11-09Paper
Natural Domain Decomposition Algorithms for the Solution of Time-Harmonic Elastic Waves2020-11-09Paper
A Diagonalization-Based Parareal Algorithm for Dissipative and Wave Propagation Problems2020-10-28Paper
Optimized Overlapping DDFV Schwarz Algorithms2020-08-25Paper
Exact BDF stability angles with Maple2020-08-17Paper
Asymptotic analysis for overlap in waveform relaxation methods for RC type circuits2020-08-07Paper
Does SHEM for Additive Schwarz Work Better than Predicted by Its Condition Number Estimate?2020-06-24Paper
A Coarse Space to Remove the Logarithmic Dependency in Neumann–Neumann Methods2020-06-24Paper
Partition of Unity Methods for Heterogeneous Domain Decomposition2020-06-24Paper
Analysis of the Shifted Helmholtz Expansion Preconditioner for the Helmholtz Equation2020-06-24Paper
A Finite Difference Method with Optimized Dispersion Correction for the Helmholtz Equation2020-06-24Paper
A Nonlinear ParaExp Algorithm2020-06-24Paper
On Optimal Coarse Spaces for Domain Decomposition and Their Approximation2020-06-24Paper
Analysis of Overlap in Waveform Relaxation Methods for RC Circuits2020-06-24Paper
Convergence of Substructuring Methods for Elliptic Optimal Control Problems2020-06-24Paper
Complete, Optimal and Optimized Coarse Spaces for Additive Schwarz2020-06-24Paper
Heterogeneous Optimized Schwarz Methods for Coupling Helmholtz and Laplace Equations2020-06-24Paper
Restrictions on the Use of Sweeping Type Preconditioners for Helmholtz Problems2020-06-24Paper
ParaDiag: parallel-in-time algorithms based on the diagonalization technique2020-05-18Paper
Optimization of two-level methods for DG discretizations of reaction-diffusion equations2020-04-29Paper
Methods of reflections: relations with Schwarz methods and classical stationary iterations, scalability and preconditioning.2020-01-20Paper
Optimized Schwarz methods for advection diffusion equations in bounded domains2019-11-26Paper
Optimal coarse spaces for FETI and their approximation2019-11-26Paper
Convergence analysis of a \textit{periodic-like} waveform relaxation method for initial-value problems via the diagonalization technique2019-10-07Paper
Heterogeneous Optimized Schwarz Methods for Second Order Elliptic PDEs2019-09-16Paper
Asymptotic analysis of optimized Schwarz methods for maxwell’s equations with discontinuous coefficients2019-06-07Paper
A New Parareal Algorithm for Problems with Discontinuous Sources2019-04-25Paper
A Superlinear Convergence Estimate for the Parareal Schwarz Waveform Relaxation Algorithm2019-04-25Paper
A Class of Iterative Solvers for the Helmholtz Equation: Factorizations, Sweeping Preconditioners, Source Transfer, Single Layer Potentials, Polarized Traces, and Optimized Schwarz Methods2019-02-11Paper
A Direct Time Parallel Solver by Diagonalization for the Wave Equation2019-01-14Paper
On the scalability of classical one-level domain-decomposition methods2018-12-20Paper
Numerical Analysis of Partial Differential Equations Using Maple and MATLAB2018-11-15Paper
An introduction to multi-trace formulations and associated domain decomposition solvers2018-10-31Paper
A New Parareal Algorithm for Time-Periodic Problems with Discontinuous Inputs2018-10-29Paper
Analysis of the parallel Schwarz method for growing chains of fixed-sized subdomains. III.2018-10-26Paper
Multiscale analysis of heterogeneous domain decomposition methods for time-dependent advection-reaction-diffusion problems2018-07-26Paper
Analysis of the Parallel Schwarz Method for Growing Chains of Fixed-sized Subdomains: Part II2018-06-12Paper
Analysis of Schwarz methods for a hybridizable discontinuous Galerkin discretization: The many-subdomain case2018-04-24Paper
DG Discretization of Optimized Schwarz Methods for Maxwell’s Equations2018-02-05Paper
Fuzzy Domain Decomposition: A New Perspective on Heterogeneous DD Methods2018-02-05Paper
A New Coarse Grid Correction for RAS/AS2018-02-05Paper
Block Jacobi for Discontinuous Galerkin Discretizations: No Ordinary Schwarz Methods2018-02-05Paper
On the Influence of Curvature on Transmission Conditions2018-02-05Paper
Optimized Schwarz Algorithms in the Framework of DDFV Schemes2018-02-05Paper
Optimized Schwarz Methods with Overlap for the Helmholtz Equation2018-02-05Paper
The Origins of the Alternating Schwarz Method2018-02-05Paper
Optimized Schwarz Methods for Maxwell Equations with Discontinuous Coefficients2018-02-05Paper
Block Jacobi Relaxation for Plane Wave Discontinuous Galerkin Methods2018-02-05Paper
Optimized Schwarz Methods for Curl-Curl Time-Harmonic Maxwell’s Equations2018-02-05Paper
On the Origins of Iterative Substructuring Methods2018-02-05Paper
Discontinuous Coarse Spaces for DD-Methods with Discontinuous Iterates2018-02-05Paper
Optimized Interface Preconditioners for the FETI Method2018-02-05Paper
Optimized Waveform Relaxation Methods for RC Type Circuits2017-11-20Paper
Closed Form Inverse of Local Multi-Trace Operators2017-07-17Paper
On Nilpotent Subdomain Iterations2017-07-17Paper
Optimized Schwarz Methods for Heterogeneous Helmholtz and Maxwell’s Equations2017-07-17Paper
On the Origins of Linear and Non-linear Preconditioning2017-07-17Paper
Time Parallelization for Nonlinear Problems Based on Diagonalization2017-07-17Paper
On the Definition of Dirichlet and Neumann Conditions for the Biharmonic Equation and Its Impact on Associated Schwarz Methods2017-07-17Paper
SHEM: An Optimal Coarse Space for RAS and Its Multiscale Approximation2017-07-17Paper
Optimized Schwarz Methods for Domain Decompositions with Parabolic Interfaces2017-07-17Paper
Analysis of the Parallel Schwarz Method for Growing Chains of Fixed-Sized Subdomains: Part I2017-06-08Paper
How Large a Shift is Needed in the Shifted Helmholtz Preconditioner for its Effective Inversion by Multigrid?2017-05-31Paper
AILU FOR HELMHOLTZ PROBLEMS: A NEW PRECONDITIONER BASED ON THE ANALYTIC PARABOLIC FACTORIZATION2017-05-09Paper
Dirichlet-Neumann and Neumann-Neumann waveform relaxation algorithms for parabolic problems2017-01-09Paper
Optimized Schwarz methods with nonoverlapping circular domain decomposition2017-01-04Paper
Optimized Schwarz waveform relaxation for advection reaction diffusion equations in two dimensions2016-12-20Paper
Effective transmission conditions for domain decomposition methods applied to the time-harmonic curl-curl Maxwell's equations2016-12-05Paper
Nonlinear Preconditioning: How to Use a Nonlinear Schwarz Method to Precondition Newton's Method2016-11-02Paper
Optimized Schwarz Methods with Overlap for the Helmholtz Equation2016-10-12Paper
Optimized Schwarz Methods for Model Problems with Continuously Variable Coefficients2016-09-23Paper
A new algorithm based on factorization for heterogeneous domain decomposition2016-09-14Paper
Cross-points in domain decomposition methods with a finite element discretization2016-08-11Paper
Analysis of a New Space-Time Parallel Multigrid Algorithm for Parabolic Problems2016-07-20Paper
Optimized Schwarz Method with Two-Sided Transmission Conditions in an Unsymmetric Domain Decomposition2016-06-23Paper
On the Minimal Shift in the Shifted Laplacian Preconditioner for Multigrid to Work2016-06-23Paper
Multitrace Formulations and Dirichlet-Neumann Algorithms2016-06-23Paper
Schwarz Methods for the Time-Parallel Solution of Parabolic Control Problems2016-06-23Paper
On the Relation Between Optimized Schwarz Methods and Source Transfer2016-06-23Paper
Schwarz Methods for Second Order Maxwell Equations in 3D with Coefficient Jumps2016-06-23Paper
DDFV Ventcell Schwarz Algorithms2016-06-23Paper
A Direct Solver for Time Parallelization2016-06-23Paper
Dirichlet-Neumann and Neumann-Neumann Waveform Relaxation for the Wave Equation2016-06-23Paper
Analysis of a new dimension-wise splitting iteration with selective relaxation for saddle point problems2016-06-10Paper
50 Years of Time Parallel Time Integration2016-04-22Paper
B-Methods for the Numerical Solution of Evolution Problems with Blow-Up Solutions Part I: Variation of the Constant2015-12-18Paper
Analysis of a New Harmonically Enriched Multiscale Coarse Space for Domain Decomposition Methods2015-12-16Paper
Discontinuous Galerkin discretizations of optimized Schwarz methods for solving the time-harmonic Maxwell's equations2015-12-15Paper
A mathematical description of the IDSA for supernova neutrino transport, its discretization and a comparison with a finite volume scheme for Boltzmann’s equation2015-11-17Paper
Applying GMRES to the Helmholtz equation with shifted Laplacian preconditioning: What is the largest shift for which wavenumber-independent convergence is guaranteed?2015-10-02Paper
Constrained Optimization: From Lagrangian Mechanics to Optimal Control and PDE Constraints2015-07-21Paper
Dirichlet-Neumann Waveform Relaxation Method for the 1D and 2D Heat and Wave Equations in Multiple subdomains2015-07-14Paper
On the positivity of Poisson integrators for the Lotka-Volterra equations2015-06-25Paper
Continuous analysis of the additive Schwarz method: A stable decomposition inH1with explicit constants2015-06-09Paper
Optimized Schwarz methods for a diffusion problem with discontinuous coefficient2015-06-01Paper
Analysis of Schwarz Methods for a Hybridizable Discontinuous Galerkin Discretization2015-05-27Paper
Optimized Schwarz Methods for Circular Domain Decompositions with Overlap2014-11-04Paper
Analysis of a Time Multigrid Algorithm for DG-Discretizations in Time2014-09-18Paper
Algorithm 9322014-09-12Paper
Optimization of Transmission Conditions in Waveform Relaxation Techniques for RC Circuits2014-07-31Paper
Analysis for parareal algorithms applied to Hamiltonian differential equations2014-07-23Paper
A mathematical analysis of optimized waveform relaxation for a small RC circuit2014-04-30Paper
Multigrid methods for Helmholtz problems: A convergent scheme in 1D using standard components2014-04-22Paper
Derivation of the Isotropic Diffusion Source Approximation (IDSA) for Supernova Neutrino Transport by Asymptotic Expansions2014-02-24Paper
Scientific Computing - An Introduction using Maple and MATLAB2014-02-05Paper
Analysis of Two Parareal Algorithms for Time-Periodic Problems2014-01-21Paper
Optimization of Schwarz waveform relaxation over short time windows2013-10-21Paper
PARAEXP: A Parallel Integrator for Linear Initial-Value Problems2013-06-26Paper
Schwarz waveform relaxation algorithms for semilinear reaction-diffusion equations2013-03-21Paper
From Euler, Ritz, and Galerkin to Modern Computing2013-01-07Paper
Domain Decomposition Approaches for Mesh Generation via the Equidistribution Principle2012-10-31Paper
Best Robin Parameters for Optimized Schwarz Methods at Cross Points2012-10-26Paper
Optimized Schwarz Methods for the Time-Harmonic Maxwell Equations with Damping2012-10-26Paper
Chladni Figures and the Tacoma Bridge: Motivating PDE Eigenvalue Problems via Vibrating Plates2012-09-26Paper
An Optimal Block Iterative Method and Preconditioner for Banded Matrices with Applications to PDEs on Irregular Domains2012-09-12Paper
Why it is Difficult to Solve Helmholtz Problems with Classical Iterative Methods2012-08-21Paper
https://portal.mardi4nfdi.de/entity/Q28977832012-07-16Paper
https://portal.mardi4nfdi.de/entity/Q28978272012-07-16Paper
On the influence of geometry on optimized Schwarz methods2012-07-11Paper
The Optimized Schwarz Method with a Coarse Grid Correction2012-05-07Paper
Domain Decomposition Methods for Electromagnetic Wave Propagation Problems in Heterogeneous Media and Complex Domains2011-05-18Paper
Optimal Interface Conditions for an Arbitrary Decomposition into Subdomains2011-05-18Paper
Can the Discretization Modify the Performance of Schwarz Methods?2011-05-18Paper
The Pole Condition: A Padé Approximation of the Dirichlet to Neumann Operator2011-05-18Paper
How Close to the Fully Viscous Solution Can One Get with Inviscid Approximations in Subregions ?2011-05-18Paper
Schwarz Waveform Relaxation Algorithms with Nonlinear Transmission Conditions for Reaction-Diffusion Equations2011-05-18Paper
Optimized Schwarz Waveform Relaxation Methods: A Large Scale Numerical Study2011-05-18Paper
Optimized Schwarz Methods for Maxwell’s Equations with Non-zero Electric Conductivity2011-05-18Paper
Schwarz Waveform Relaxation Methods for Systems of Semi-Linear Reaction-Diffusion Equations2011-05-18Paper
Optimized Domain Decomposition Methods for the Spherical Laplacian2011-03-15Paper
A homographic best approximation problem with application to optimized Schwarz waveform relaxation2010-11-07Paper
AN INCOMPLETE LU PRECONDITIONER FOR PROBLEMS IN ACOUSTICS2010-07-01Paper
Optimized Schwarz Methods for Maxwell's Equations2010-06-10Paper
Convergence Behavior of a Two-Level Optimized Schwarz Preconditioner2010-02-05Paper
An Algorithm for Non-Matching Grid Projections with Linear Complexity2010-02-05Paper
A Discovery Algorithm for the Algebraic Construction of Optimized Schwarz Preconditioners2010-02-05Paper
Schwarz methods over the course of time2009-09-08Paper
Viscous Problems with Inviscid Approximations in Subregions: a New Approach Based on Operator Factorization2009-07-29Paper
Analysis of a Krylov subspace enhanced parareal algorithm for linear problems2009-03-26Paper
Asymptotic properties of the QR factorization of banded Hessenberg–Toeplitz matrices2009-02-09Paper
Analysis of a Modified Parareal Algorithm for Second-Order Ordinary Differential Equations2009-01-22Paper
Optimized Multiplicative, Additive, and Restricted Additive Schwarz Preconditioning2008-12-10Paper
Analysis of Patch Substructuring Methods2008-08-12Paper
Nonlinear Convergence Analysis for the Parareal Algorithm2008-06-03Paper
An Optimized Schwarz Waveform Relaxation Algorithm for Micro-Magnetics2008-06-03Paper
https://portal.mardi4nfdi.de/entity/Q35000902008-06-03Paper
Optimized Schwarz Waveform Relaxation Methods for Advection Reaction Diffusion Problems2008-04-22Paper
Optimized Schwarz methods with an overset grid for the shallow-water equations: Preliminary results2008-04-07Paper
Analysis of the Parareal Time‐Parallel Time‐Integration Method2008-04-03Paper
Phase Transitions in a Relaxation Model of Mixed Type with Periodic Boundary Condition2008-02-22Paper
Stochastic gene expression in switching environments2007-11-12Paper
An optimized Schwarz method with two-sided Robin transmission conditions for the Helmholtz equation2007-09-12Paper
Optimized Schwarz Methods2006-06-02Paper
Overlapping Schwarz Waveform Relaxation for Convection-Dominated Nonlinear Conservation Laws2006-05-30Paper
A frequency decomposition waveform relaxation algorithm for semilinear evolution equations2005-04-15Paper
https://portal.mardi4nfdi.de/entity/Q46551462005-03-10Paper
https://portal.mardi4nfdi.de/entity/Q46551482005-03-10Paper
https://portal.mardi4nfdi.de/entity/Q46551492005-03-10Paper
https://portal.mardi4nfdi.de/entity/Q46551532005-03-10Paper
Absorbing boundary conditions for the wave equation and parallel computing2004-10-07Paper
AILU: a preconditioner based on the analytic factorization of the elliptic operator2004-09-07Paper
Optimization of the Hermitian and skew-Hermitian splitting iteration for saddle-point problems2004-06-11Paper
Why restricted additive Schwarz converges faster than additive Schwarz2004-06-11Paper
Optimal Schwarz Waveform Relaxation for the One Dimensional Wave Equation2004-01-18Paper
Overlapping Schwarz waveform relaxation for the heat equation in \(n\) dimensions2003-10-20Paper
https://portal.mardi4nfdi.de/entity/Q44262202003-09-16Paper
https://portal.mardi4nfdi.de/entity/Q44262222003-09-16Paper
https://portal.mardi4nfdi.de/entity/Q44262232003-09-16Paper
Méthodes de relaxation d'ondes (SWR) pour l'équation de la chaleur en dimension 1. (Optimized Schwarz waveform relaxation (SWR) for the one-dimensional heat equation)2003-09-15Paper
Optimized Schwarz Methods without Overlap for the Helmholtz Equation2003-01-05Paper
Un algorithme discret de décomposition de domaines pour l'équation des ondes en dimension 12002-07-03Paper
https://portal.mardi4nfdi.de/entity/Q27603462001-12-19Paper
https://portal.mardi4nfdi.de/entity/Q27545822001-11-11Paper
https://portal.mardi4nfdi.de/entity/Q45180462001-01-10Paper
Méthodes de décomposition de domaines pour l'équation des ondes en dimension 12001-01-01Paper
https://portal.mardi4nfdi.de/entity/Q49545122000-09-03Paper
AILU for Helmholtz problems: a new preconditioner based on an analytic factorization2000-01-01Paper
https://portal.mardi4nfdi.de/entity/Q42172151999-04-07Paper
Circular Billiard1998-09-21Paper
Classroom Note:Note on the Optimal Intercept Time of Vessels to a Nonzero Range1998-09-21Paper
Space-Time Continuous Analysis of Waveform Relaxation for the Heat Equation1998-09-21Paper
A long-term living together of two populations1997-03-18Paper

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