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Showing papers by "Roger A. Horn published in 2003"

Journal Article•
Two applications of the theory of primary matrix functions

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Roger A. Horn, Gregory G. Piepmeyer
01 Jan 2003-Linear Algebra and its Applications
TL;DR: In this paper, the authors consider whether a primary matrix function can have rank one and whether, for a given B, there is a unique A such that f(A) = B.

13 citations

Journal Article•DOI•
Quasi-real normal matrices and eigenvalue pairings

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Geoffrey R. Goodson1, Roger A. Horn2, Dennis I. Merino3•
Towson University1, University of Utah2, Southeastern Louisiana University3
01 Aug 2003-Linear Algebra and its Applications
TL;DR: In this article, the eigenvalue pairing theorems for square complex matrices A and B of the same size were studied for quasi-real normal (QRN) matrices.

5 citations