Conjugate Gradient and Decomposition—Analogy

by Moshe F. Rubinstein, (M.ASCE), Prof.; School of Engrg. and Appl. Sci., Univ. of California, Los Angeles, CA,


Serial Information: Journal of the Structural Division, 1971, Vol. 91, Issue 8, Pg. 2165-2171


Document Type: Journal Paper

Abstract: This note demonstrates that the [k]-orthogonal vectors in the conjugate gradient method as applied to structural analysis are shown to be proportional to the vectors identifying the new coordinates in matrix decomposition.

Subject Headings: Vector analysis | Decomposition | Structural analysis | Matrix (mathematics)

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