Preconditioning by approximations of the Gram matrix for convection-diffusion equations
type: Item
instance of: scholarly article
title: Preconditioning by approximations of the Gram matrix for convection-diffusion equations
zbMATH Open document ID: 0930.65028
DOI: 10.1016/S0378-4754(98)00156-6
published in: Mathematics and Computers in Simulation
publication date: 2000-02-09T00:00:00Z
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 65N30
Mathematics Subject Classification ID: 35J25
Mathematics Subject Classification ID: 65F35
zbMATH DE Number: 1330582
zbMATH Keywords: numerical experiments
zbMATH Keywords: performance
zbMATH Keywords: preconditioning
zbMATH Keywords: Gram matrix approximations
zbMATH Keywords: convection-diffusion equations
zbMATH Keywords: finite element methods
zbMATH Keywords: conjugate gradient algorithms
zbMATH Keywords: iterative algorithms
zbMATH Keywords: incomplete Cholesky
zbMATH Keywords: multigrid
author: Gheorghe Juncu
author: Constantin Popa
describes a project that uses: CGS
MaRDI profile type: Publication
cites work: An Iterative Solution Method for Linear Systems of Which the Coefficient Matrix is a Symmetric M-Matrix
cites work: A class of first order factorization methods
cites work: Q4309787
cites work: Preconditioning by Fast Direct Methods for Nonself-Adjoint Nonseparable Elliptic Equations
cites work: Iterative Schemes for Nonsymmetric and Indefinite Elliptic Boundary Value Problems
cites work: The Construction of Preconditioners for Elliptic Problems by Substructuring. I
cites work: Q5203615
cites work: A Preconditioned GMRES Method for Nonsymmetric or Indefinite Problems
cites work: Mesh independence of galerkin approach by preconditioning
cites work: Mesh independence of the condition number of discrete galerkin systems by preconditioning
cites work: Preconditioning conjugate gradient method for nonsymmetric systems
cites work: GMRES: A Generalized Minimal Residual Algorithm for Solving Nonsymmetric Linear Systems
cites work: CGS, A Fast Lanczos-Type Solver for Nonsymmetric Linear systems
cites work: Guidelines for the usage of incomplete decompositions in solving sets of linear equations as they occur in practical problems
cites work: Q3727300
cites work: Relaxed and stabilized incomplete factorizations for non-self-adjoint linear systems
cites work: Q4742259
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description: scientific article; zbMATH DE number 1330582