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Type constants and (q, 2)-summing norms defined byn vectors
Authors:Hermann König
Institution:1. Institute für Angewandte Mathematik, Universit?t Bonn, Wegelerstr. 6, 53 Bonn, W. Germany
Abstract:Forq≧2, the (q, 2)-summing norm of an operator of rankn can be computed, up to a constantc q, by an appropriate choice of at mostn vectors. A corresponding statement is true for the Gaussian type and cotype constants ofn-dimensional spaces.
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