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Browsing by Subject "quasinormal operators"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    On the decomposition of families of quasinormal operators
    (2013) Burdak, Zbigniew
    The canonical injective decomposition of a jointly quasinormal family of operators is given. Relations between the decomposition of a quasinormal operator T and the decomposition of a partial isometry in the polar decomposition of T are described. The decomposition of pairs of commuting quasinormal partial isometries and its applications to pairs of commuting quasinormal operators is shown. Examples are given.