Maps on matrices that preserve the spectral radius distance
نویسندگان
چکیده
منابع مشابه
Multiplicative maps on invertible matrices that preserve matricial properties
Descriptions are given of multiplicative maps on complex and real matrices that leave invariant a certain function, property, or set of matrices: norms, spectrum, spectral radius, elementary symmetric functions of eigenvalues, certain functions of singular values, (p, q) numerical ranges and radii, sets of unitary, normal, or Hermitian matrices, as well as sets of Hermitian matrices with fixed ...
متن کاملEla Multiplicative Maps on Invertible Matrices That Preserve Matricial Properties
Descriptions are given of multiplicative maps on complex and real matrices that leave invariant a certain function, property, or set of matrices: norms, spectrum, spectral radius, elementary symmetric functions of eigenvalues, certain functions of singular values, (p, q) numerical ranges and radii, sets of unitary, normal, or Hermitian matrices, as well as sets of Hermitian matrices with fixed ...
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ژورنال
عنوان ژورنال: Studia Mathematica
سال: 1999
ISSN: 0039-3223,1730-6337
DOI: 10.4064/sm-134-2-99-110