On the relations between eigenvalues and eigenvectors for matrices resulting from pre and post multiplication by the transpose
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- by V. J. Law and R. H. Fariss PDF
- Math. Comp. 22 (1968), 867-868 Request permission
Abstract:
Relationships between the eigenproblem associated with the matrices ${A^T}A$ and $A{A^T}$ are derived. If the larger problem is solved first, then the eigenvalues and eigenvectors associated with the smaller problem may easily be computed from the derived relationships.References
Additional Information
- © Copyright 1968 American Mathematical Society
- Journal: Math. Comp. 22 (1968), 867-868
- MSC: Primary 15.25
- DOI: https://doi.org/10.1090/S0025-5718-1968-0238869-6
- MathSciNet review: 0238869