4 citations · 11 across the 7 of their papers we have counts for
7 papers
Superreflexivity and J-convexity of Banach spaces
Joerg Wenzel
A Banach space X is superreflexive if each Banach space Y that is finitely representable in X is reflexive. Superreflexivity is known to be equivalent to J-convexity and to the non…
A supplement to my paper on real and complex operator ideals
Joerg Wenzel
We show that the main problem left open in Wenzel: "Real and complex operator ideals" (wenzelopidls.latex), can be solved using the Banach spaces recently constructed by Kalt…
Ideal norms associated with the UMD-property
Joerg Wenzel
We prove the asymptotic equivalence of three sequences of ideal norms associated with the UMD-property of Banach spaces.
Vector-valued Walsh-Paley martingales and geometry of Banach spaces
Joerg Wenzel
The concept of Rademacher type () plays an important role in the local theory of Banach spaces. In \cite{mas88} Mascioni considers a weakening of this concept and…
Ideal norms and trigonometric orthonormal systems
Joerg Wenzel
In this article, we characterize the --property of a Banach space by ideal norms associated with trigonometric orthonormal systems. The asymptotic behavior of that numeric…
Real and complex operator ideals
Joerg Wenzel
The powerful concept of an operator ideal on the class of all Banach spaces makes sense in the real and in the complex case. In both settings we may, for example, consider compact,…