Browsing by Author "Grad, J."
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- ItemMetadata onlySIMILARITY TRANSFORMATIONS FOR PSEUDO- SYMMETRIC MATRICES WITH PARTICULARREFERENCE TO THE HR METHOD(1977-01-01) Brebner, M.A.; Grad, J.The paper defines the term pseudo-symmetric matrix and discusses similarity transformations which preserve pseudo-symmetry. In particular the use of these similarity transformations in the $HR$ analogues of the single and double step $QR$ methods is described.