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Publications by Anssi Pennanen
An Algebraic Multigrid Based Shifted-Laplacian Preconditioner for the Helmholtz Equation
Journal of Computational Physics
Numerical Analysis
Applied Mathematics
Simulation
Computer Science Applications
Modeling
Computational Mathematics
Astronomy
Physics
Related publications
A Multigrid-Based Shifted Laplacian Preconditioner for a Fourth-Order Helmholtz Discretization
Numerical Linear Algebra with Applications
Applied Mathematics
Number Theory
Algebra
An Improved Sweeping Domain Decomposition Preconditioner for the Helmholtz Equation
Advances in Computational Mathematics
Computational Mathematics
Applied Mathematics
AILU for Helmholtz Problems: A New Preconditioner Based on an Analytic Factorization
Comptes Rendus de l'Académie des Sciences - Series I - Mathematics
An Algebraic Multigrid Method for Linear Elasticity
SIAM Journal of Scientific Computing
Computational Mathematics
Applied Mathematics
An Algebraic Multigrid Solver for Analytical Placement With Layout Based Clustering
Multigrid Method Based on Transformation-Free High-Order Scheme for Solving 2D Helmholtz Equation on Nonuniform Grids
Advances in Difference Equations
Applied Mathematics
Number Theory
Analysis
Algebra
Ailu for Helmholtz Problems: A New Preconditioner Based on the Analytic Parabolic Factorization
Journal of Computational Acoustics
Acoustics
Ultrasonics
Applied Mathematics
Wave Chaos for the Helmholtz Equation
On Controllability Methods for the Helmholtz Equation
Journal of Computational and Applied Mathematics
Computational Mathematics
Applied Mathematics
