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  • Mappings preserving spectrum and commutativity on Hermitian matrices
    Petek, Tatjana
    The general form of a continuous mapping [phi] acting on the real vector space of all n x n complex Hermitian or real symmertic matrices, and preservingspectrum and commutativity, is derived. It ... turns out that [phi] is either linear or its image forms a commutative set.
    Vir: Linear algebra and its applications. - ISSN 0024-3795 (290, št. 1/3, 1999, str. 167-191)
    Vrsta gradiva - članek, sestavni del
    Leto - 1999
    Jezik - angleški
    COBISS.SI-ID - 4317462

vir: Linear algebra and its applications. - ISSN 0024-3795 (290, št. 1/3, 1999, str. 167-191)

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