Elementary matrices theory

  • Thread starter stanley.st
  • Start date
Hello,

I need to find some theory about elementary matrices. That are the matrices in the form

[tex]\mathbf{E}(\sigma,\mathbf{u},\mathbf{v})=\mathbf{I}-\frac{1}{\sigma}\mathbf{uv}^{T}[/tex]

I can't find anywhere some theory about it. Can you give me some useful links?

Thank you so much...
 

tiny-tim

Science Advisor
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Hello stanley.st! :smile:

If you can't find a link, where did you come across this?

(it's not something i've seen before)
 
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Any decent linear algebra book covers elementary matrices.
 

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