Automatic node resequencing with constraints

DOI10.1016/0045-7949(84)90082-8zbMath0514.73064OpenAlexW2132059770MaRDI QIDQ3661036

Loc Vu-Quoc, John R. O'Leary

Publication date: 1984

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(84)90082-8

zbMATH Keywords

fluid-solid interactionstatic condensationadded-massnode constraintspartial decompositionrenumbering algorithmgraph concepts related to minimizationimplementation of algorithmlinear constraint equationsreduce bandwidth and profile of resulting matricessmall rectangular mesh

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Finite element methods applied to problems in solid mechanics (74S05) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Dynamical problems in solid mechanics (74H99) Elastic materials (74B99) Numerical and other methods in solid mechanics (74S99)

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