Linear Operators on Matrices: Preserving Spectrum and Displacement Structure

نویسندگان

  • Kenneth R. Driessel
  • Wasin So
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