Additivity of Jordan elementary maps on
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Pengtong Li; Fangyan Lu
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Article
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2005
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Elsevier Science
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English
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Let A be a standard subalgebra of a nest algebra on a Hilbert space of dimension greater than one and B an arbitrary algebra. A Jordan elementary map of A ร B is a pair (M, M \* ) where M : A โ B and M \* : B โ A are two maps satisfying In this note, it is proved that for a special class of surject