Time‐Step‐Size‐Independent Conditioning and Sensitivity to Perturbations in the Numerical Solution of Index Three Differential Algebraic Equations

DOI10.1137/050638503zbMath1133.65057OpenAlexW1999270775MaRDI QIDQ5444259

Alberto Cardona, Carlo L. Bottasso, Olivier A. Bauchau

Publication date: 25 February 2008

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/050638503

zbMATH Keywords

Lagrange multipliers numerical examples preconditioning differential algebraic equations multibody systems constraints scaling transformation high index motion of constrained mechanical systems

Mathematics Subject Classification ID

Implicit ordinary differential equations, differential-algebraic equations (34A09) Numerical methods for initial value problems involving ordinary differential equations (65L05) Numerical methods for differential-algebraic equations (65L80) Dynamics of multibody systems (70E55)

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