Eigensolution reanalysis of modified structures using perturbations and Rayleigh quotients

DOI10.1002/cnm.1640100203zbMath0791.73079OpenAlexW1982649509MaRDI QIDQ4286457

Da-Tong Song, Ai-Jun Ma, Su-Huan Chen

Publication date: 10 April 1994

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

Full work available at URL: https://doi.org/10.1002/cnm.1640100203

zbMATH Keywords

first-order perturbation methodBickford methodsecond-order perturbation method

Mathematics Subject Classification ID

Related Items (5)

Iterative modal perturbation and reanalysis of eigenvalue problem ⋮ Unnamed Item ⋮ Hybrid perturbation-polynomial chaos approaches to the random algebraic eigenvalue problem ⋮ Efficient modal analysis of systems with local stiffness uncertainties ⋮ Improvement of C⁰ vibration problems using Helmholtz equation to recover nodal gradients

Cites Work

• Unnamed Item
• An improved computational technique for perturbations of the generalized symmetric linear algebraic eigenvalue problem
• Eigenvalue reanalysis by improved perturbation
• Rates of change of eigenvalues and eigenvectors.

This page was built for publication: Eigensolution reanalysis of modified structures using perturbations and Rayleigh quotients