Title of article
Orthogonality and its approximation in the analysis of asymmetry Original Research Article
Author/Authors
J. C. Gower، نويسنده , , B. Zeilman، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
11
From page
183
To page
193
Abstract
Given a square matrix A, we discuss the problem of seeking some constrained matrix C which satisfies (i) A + C = M and (ii) AC = M where M is symmetric, or nearly so. Typical constraints on C include low rank, orthogonality and low-rank departures from a unit matrix. Graphical representation is discussed.
Keywords
Graphicalrepresentations of matrices , Matrix approximation , Orthogonal matrices , Skew-symmetric matrices
Journal title
Linear Algebra and its Applications
Serial Year
1998
Journal title
Linear Algebra and its Applications
Record number
822440
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