Variational method of accelerating linear iterations and its applications

DOI10.1016/0045-7930(96)00011-4zbMath0892.76052OpenAlexW2020618658MaRDI QIDQ1370697

A. G. Sleptsov, V. B. Karamyshev, S. G. Cherny, Victor M. Kovenya

Publication date: 12 August 1998

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7930(96)00011-4

zbMATH Keywords

method of steepest descenterror projectionill-conditioned systems of algebraic equationsprojection-grid approximationsspace of residualsstiff elliptical problems with small parameters at higher derivatives

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Iterative numerical methods for linear systems (65F10) Supersonic flows (76J20)

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Cites Work

• A diagonal form of an implicit approximate-factorization algorithm
• Solution of the multidimensional compressible Navier-Stokes equations by a generalized implicit method
• Krylov Subspace Methods for Solving Large Unsymmetric Linear Systems
• An Implicit Factored Scheme for the Compressible Navier-Stokes Equations
• Grid-projection solution of an elliptic problem for an irregular grid
• Grid-projection method with small angles in the cells
• New implicit boundary procedures - Theory and applications
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