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When is a Matrix Positive

Published online by Cambridge University Press:  20 November 2018

Daniel Brand
Daniel Brand*
Affiliation:
Department of Computer Science, University of TorontoToronto, Ontario
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Throughout this note we shall use the following conventions and notations: All matrices have entries in the field of complex numbers. I denotes the identity matrix with compatible dimensions. A* is the conjugate transpose of a matrix A. A being self adjoint means A = A*.

Type
Research Article
Information
Canadian Mathematical Bulletin , Volume 17 , Issue 3 , 01 September 1974 , pp. 409 - 410
Copyright
Copyright © Canadian Mathematical Society 1974

References

1. Marcus, M., Mine, H., A Survey of Matrix Theory and Matrix Inequalities , Allyn and Bacon, Inc., Boston (1964).Google Scholar