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Preservers on Hilbert space effects. - MaRDI portal

Preservers on Hilbert space effects. (Q1405045)

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scientific article; zbMATH DE number 1970626
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Preservers on Hilbert space effects.
scientific article; zbMATH DE number 1970626

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    Preservers on Hilbert space effects. (English)
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    25 August 2003
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    The author studies a new class of transformations on the set of all Hilbert space effects. The main result of the paper is a complete description of the structure of those transformations and, in particular, the form of the ortho-order authomorphisms and of the sequential automorphisms.
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    Hilbert space effects
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    transformations
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    ortho-order authomorphisms
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    sequential automorphisms
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