Multifrontal incomplete factorization for indefinite and complex symmetric systems

DOI10.1002/NME.344zbMath0996.76075OpenAlexW2099643552MaRDI QIDQ4331027

Yong Qu, Jacob Fish

Publication date: 14 May 2002

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.344

zbMATH Keywords

preconditionerfluid-structure interactionlocalization problemscomplex symmetric systemsthree-dimensional Helmholtz equationsadaptive threshold incomplete multifrontal factorization

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Iterative numerical methods for linear systems (65F10) Hydro- and aero-acoustics (76Q05) Basic methods in fluid mechanics (76M99)

Uses Software

• Unnamed Item

Cites Work

• LAPACK Users' Guide

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