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Difference between revisions of "Normal matrix"

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A square [[Matrix|matrix]] <img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/n/n067/n067540/n0675401.png" /> that commutes with its adjoint (that is, <img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/n/n067/n067540/n0675402.png" />).
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A square [[Matrix|matrix]] $A$ that commutes with its adjoint (that is, $AA^*=A^*A$).
  
 
====Comments====
 
====Comments====
 
See also [[Normal operator|Normal operator]].
 
See also [[Normal operator|Normal operator]].

Revision as of 12:04, 26 July 2014

A square matrix $A$ that commutes with its adjoint (that is, $AA^*=A^*A$).

Comments

See also Normal operator.

How to Cite This Entry:
Normal matrix. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Normal_matrix&oldid=32547
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