Displaying similar documents to “Compositions of operator ideals and their regular hulls”

Local properties of accessible injective operator ideals

F. Oertel (1998)

Czechoslovak Mathematical Journal

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In addition to Pisier’s counterexample of a non-accessible maximal Banach ideal, we will give a large class of maximal Banach ideals which are accessible. The first step is implied by the observation that a “good behaviour” of trace duality, which is canonically induced by conjugate operator ideals can be extended to adjoint Banach ideals, if and only if these adjoint ideals satisfy an accessibility condition (theorem 3.1). This observation leads in a natural way to a characterization...