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On some compactness results for the real interpolation methods in the case of Banach triples. (English) Zbl 1212.46045
Găvruţă, Paşcu (ed.) et al., Proceedings of the 12th symposium of mathematics and its applications, “Politehnica” University of Timişoara, Timişoara, Romania, November 5–7, 2009. Timişoara: Editura Politehnica. 44-51 (2010).
Summary: We give necessary and sufficient conditions for compactness of operators acting between $$\mathcal J$$-spaces or $$\mathcal K$$-spaces in the case of Banach triples.
For the entire collection see [Zbl 1184.00029].
MSC:
 46B70 Interpolation between normed linear spaces 47B07 Linear operators defined by compactness properties