Exercise 3.23 Find two matrices A and B such that A B A B which
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Exercise 3.23 Find two matrices A and B such that A B
A B
which proves that the spectral radius does not satisfy the triangle inequality and is thus not a norm
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Related Book For
Multivariable Feedback Control Analysis And Design
ISBN: 9780470011683
2nd Edition
Authors: Sigurd Skogestad, Ian Postlethwaite
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