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Generalized inverses inC *-algebras, 2

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Abstract

Sea é un elemento di unaC *-algebra tale chepa=a per qualche proiezionep, alloraa é una unitá inversa generalizzata, chiamata inversa di Moore-Penrose, e si denotata cona +. Per leC *-algebras, si ottiene altrest un risultato sulla minimizzazione di ∥axb−c∥.

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References

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  1. Mathematics and Statistics Group, Middlesex University, Hendon Campus The Burroughs, NW4 4BT, London, England

    P. J. Maher

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  1. P. J. Maher
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Maher, P.J. Generalized inverses inC *-algebras, 2. Rend. Circ. Mat. Palermo 56, 459–463 (2007). https://doi.org/10.1007/BF03032096

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