Date: Apr 23, 2013 4:00 AM Author: RGVickson@shaw.ca Subject: Re: Inequalities in matrices On Monday, April 22, 2013 7:55:39 PM UTC-7, gyans...@gmail.com wrote:

> If I have

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>

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> A>B where A and B are the same type of matrices - what does this mean?

Some authors use that notation to mean that the matrix A-B is positive definite.