Unitary Equivalence to a Complex Symmetric Matrix: A Modulus Criterion
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چکیده
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منابع مشابه
On tridiagonal matrices unitarily equivalent to normal matrices
In this article the unitary equivalence transformation of normal matrices to tridiagonal form is studied. It is well-known that any matrix is unitarily equivalent to a tridiagonal matrix. In case of a normal matrix the resulting tridiagonal inherits a strong relation between its superand subdiagonal elements. The corresponding elements of the superand subdiagonal will have the same absolute val...
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