Tangential frequency filtering decompositions for unsymmetric matrices

DOI10.1007/s002110050308zbMath0890.65031OpenAlexW2092069198MaRDI QIDQ1374757

Christian Wagner

Publication date: 10 December 1997

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s002110050308

zbMATH Keywords

convergencenumerical experimentspreconditioneriterative methods for linear systemsconvection-diffusion equationsnonsymmetric matricestangential frequency filtering decompositions

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Second-order elliptic equations (35J15) Finite difference methods for boundary value problems involving PDEs (65N06)

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