Linear Operators on Matrices: Preserving Spectrum and Displacement Structure
نویسندگان
چکیده
منابع مشابه
Linear Operators on Matrices: Preserving Spectrum and Displacement Structure
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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ژورنال
عنوان ژورنال: SIAM Journal on Matrix Analysis and Applications
سال: 1995
ISSN: 0895-4798,1095-7162
DOI: 10.1137/s0895479892234442