If A*A=AA*(adsbygoogle = window.adsbygoogle || []).push({});

than A is a normal matrix. But does A must also have an orthonormal basis?

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Normal matrix?

Loading...

Similar Threads - Normal matrix | Date |
---|---|

F=ℝ: Normal matrix with real eigenvalues but not diagonalizable | Dec 12, 2013 |

Normal matrix that isn't diagonalizable; counterexample? | Jun 27, 2012 |

Normalizing a 4x4 matrix with unknown functions as elements | Apr 28, 2011 |

Show that for a symmetric or normal matrix | May 5, 2010 |

Proof of normal matrix criterion | Jul 30, 2008 |

**Physics Forums - The Fusion of Science and Community**