Monday, 22 April 2013

banach spaces - Approximation Property

It seems to be a folk result that l_infinity has the approximation property, even the bounded approximation property, and also, I think, even the so-called propery pi (approximation property) of Lindenstrauss.



This is alluded to in a few texts, but I cannot seem to find the proof, which is presumably obvious.



Does anyone have a reference or an easy solution?



Cheers,



R. Fry

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