NASA NTRS · 19720000624
Program to reduce the size of structural matrices
Abstract
Computer program was developed to reduce both mass and stiffness matrices by eliminating degrees of freedom using Cholesky decomposition. Program is written in FORTRAN G or H for IBM 360 computer.
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Spurlin, H. W., Heckenlaible, R.. 1972-12-01. Program to reduce the size of structural matrices. https://ntrs.nasa.gov/citations/19720000624
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