Multiplicative isomorphisms at invertible matrices
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 ...
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ژورنال
عنوان ژورنال: Miskolc Mathematical Notes
سال: 2014
ISSN: 1787-2405,1787-2413
DOI: 10.18514/mmn.2014.1156