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Approximation par des opérateurs compacts ou faiblement compacts à valeurs dans \(C(X)\). (French) Zbl 0358.47011


MSC:

47B06 Riesz operators; eigenvalue distributions; approximation numbers, \(s\)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators
41A65 Abstract approximation theory (approximation in normed linear spaces and other abstract spaces)
46E30 Spaces of measurable functions (\(L^p\)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.)
46E15 Banach spaces of continuous, differentiable or analytic functions
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References:

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