A numerical study of errors in reduction methods

DOI10.1016/0045-7949(87)90156-8zbMath0604.73089OpenAlexW2032610867MaRDI QIDQ3741223

Jose L. M. Clemente

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1016/0045-7949(87)90156-8

zbMATH Keywords

accuracya priori estimatereduction methodsGuyan-Irons, Ritz vectors, eigenvector expansion, path derivatives reduction matriceslinearized initial value problemsset of first-order nonlinear ordinary differential equations

Mathematics Subject Classification ID

Numerical methods for initial value problems involving ordinary differential equations (65L05) Error analysis and interval analysis (65G99)

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