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Zur Abschätzung der Differenz $$f(B)-f(A)$$ in den Klassen $$\mathfrak S_p$$. (Russian) Zbl 0354.46045
##### MSC:
 46M05 Tensor products in functional analysis 47A60 Functional calculus for linear operators 47B10 Linear operators belonging to operator ideals (nuclear, $$p$$-summing, in the Schatten-von Neumann classes, etc.) 46E15 Banach spaces of continuous, differentiable or analytic functions