Linear Operators on Matrices: Preserving Spectrum and Displacement Structure
نویسندگان
چکیده
In this paper we characterize those linear operators on general matrices that preserve singular values and displacement rank. We also characterize those linear operators on Hermitian matrices that preserve eigenvalues and displacement inertia.
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عنوان ژورنال:
- SIAM J. Matrix Analysis Applications
دوره 16 شماره
صفحات -
تاریخ انتشار 1995