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http://dx.doi.org/10.4134/JKMS.2006.43.6.1159

AN EQUALITY CONSTRAINED LEAST SQUARES APPROACH TO THE STRUCTURAL REANALYSIS  

Jang, Ho-Jong (Department of Mathematics Hanyang University)
Publication Information
Journal of the Korean Mathematical Society / v.43, no.6, 2006 , pp. 1159-1167 More about this Journal
Abstract
An efficient method for reanalysis of a damaged structures is presented. Perturbation analysis for the equality constrained least squares problem is adapted to handle structural reanalysis, and related theoretical and numerical results are presented.
Keywords
structural reanalysis; least squares problem; GQR factorization; perturbation analysis;
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