Reinhard Nabben

According to our database1, Reinhard Nabben authored at least 28 papers between 1994 and 2023.

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Bibliography

2023
Graph representations for the analysis of multi-agent spatiotemporal sports data.
Appl. Intell., February, 2023

2020
Projections, Deflation, and Multigrid for Nonsymmetric Matrices.
SIAM J. Matrix Anal. Appl., 2020

A two-level shifted Laplace preconditioner for Helmholtz problems: Field-of-values analysis and wavenumber-independent convergence.
CoRR, 2020

2019
On Optimal Algebraic Multigrid Methods.
CoRR, 2019

2018
On the Spectrum of Deflated Matrices with Applications to the Deflated Shifted Laplace Preconditioner for the Helmholtz Equation.
SIAM J. Matrix Anal. Appl., 2018

2017
On the convergence of two-level Krylov methods for singular symmetric systems.
Numer. Linear Algebra Appl., 2017

2016
Accelerating the shifted Laplace preconditioner for the Helmholtz equation by multilevel deflation.
J. Comput. Phys., 2016

2013
A Framework for Deflated and Augmented Krylov Subspace Methods.
SIAM J. Matrix Anal. Appl., 2013

2010
A Comparison of Two-Level Preconditioners Based on Multigrid and Deflation.
SIAM J. Matrix Anal. Appl., 2010

2009
Algebraic Multilevel Krylov Methods.
SIAM J. Sci. Comput., 2009

Comparison of Two-Level Preconditioners Derived from Deflation, Domain Decomposition and Multigrid Methods.
J. Sci. Comput., 2009

2008
Multilevel Projection-Based Nested Krylov Iteration for Boundary Value Problems.
SIAM J. Sci. Comput., 2008

Convergence of Stationary Iterative Methods for Hermitian Semidefinite Linear Systems and Applications to Schwarz Methods.
SIAM J. Matrix Anal. Appl., 2008

Deflation and Balancing Preconditioners for Krylov Subspace Methods Applied to Nonsymmetric Matrices.
SIAM J. Matrix Anal. Appl., 2008

A comparison of abstract versions of deflation, balancing and additive coarse grid correction preconditioners.
Numer. Linear Algebra Appl., 2008

On Hybrid Multigrid-Schwarz Algorithms.
J. Sci. Comput., 2008

2006
A Comparison of Deflation and the Balancing Preconditioner.
SIAM J. Sci. Comput., 2006

Schwarz Iterations for Symmetric Positive Semidefinite Problems.
SIAM J. Matrix Anal. Appl., 2006

2004
A Comparison of Deflation and Coarse Grid Correction Applied to Porous Media Flow.
SIAM J. Numer. Anal., 2004

2003
Comparisons between multiplicative and additive Schwarz iterations in domain decomposition methods.
Numerische Mathematik, 2003

2002
Convergence Theory of Restricted Multiplicative Schwarz Methods.
SIAM J. Numer. Anal., 2002

On Cheeger-type inequalities for weighted graphs.
J. Graph Theory, 2002

2001
On Green's Matrices of Trees.
SIAM J. Matrix Anal. Appl., 2001

Algebraic theory of multiplicative Schwarz methods.
Numerische Mathematik, 2001

2000
Improved Upper Bounds for the Real Part of Nonmaximal Eigenvalues of Nonnegative Matrices.
SIAM J. Matrix Anal. Appl., 2000

1999
Decay Rates of the Inverse of Nonsymmetric Tridiagonal and Band Matrices.
SIAM J. Matrix Anal. Appl., 1999

1997
Book Review: Matrices of Sign-Solvable Linear Systems by R. A. Brualdi and B. L. Shader. Cambridge University Press, 1995, Cambridge, ISBN: 0 521 48296 8 (hardback) Price #30.00 (US$ 49.95).
Numer. Linear Algebra Appl., 1997

1994
A Linear Algebra Proof that the Inverse of a Strictly Ultrametric Matrix is a Strictly Diagonally Dominant Stieltjes Matrix.
SIAM J. Matrix Anal. Appl., January, 1994


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