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Thread: Similarity of matrices...

  1. May 19th 2010, 12:43 PM #1
    Also sprach Zarathustra
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    Similarity of matrices...

    Let A be matrix in M_n(C) similar to unitary matrix. Is A^-1 similar to A*?
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  2. May 20th 2010, 04:35 AM #2
    HallsofIvy
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    If A is similar to a unitary matrix, the it is a unitary matrix.
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« Eigenvalues/Eigenvectors | Antisymmetric matrix. »

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