Saturierte Algebren.
Scattering theory for quantum dynamical semigroups. — II
Schatten's theorems on functionally defined Schur algebras.
Schur algebras over -algebras.
Schur and operator multipliers
The present article is a survey of known results on Schur and operator multipliers. It starts with the classical description of Schur multipliers due to Grothendieck, followed by a discussion of measurable Schur multipliers and a generalisation of Grothendieck's Theorem due to Peller. Thereafter, a non-commutative version of Schur multipliers, called operator multipliers and introduced by Kissin and Schulman, is discussed, and a characterisation extending the description in the commutative case...
Schur΄s Theorem for Operators
Semi-Fredholm operators and semigroups associated with some classical operator ideals
Semi-Fredholm operators and semigroups associated with some classical operators ideals (II)
Semigroup crossed products and Hecke algebras arising from number fields.
Semi-groups of rank-preserving transformers on minimal norm ideals in
Semi-spectral integrals and related mappings
Sequentially Right Banach spaces of order
We introduce and study two new classes of Banach spaces, the so-called sequentially Right Banach spaces of order , and those defined by the dual property, the sequentially Right Banach spaces of order for . These classes of Banach spaces are characterized by the notions of -limited sets in the corresponding dual space and subsets of the involved Banach space, respectively. In particular, we investigate whether the injective tensor product of a Banach space and a reflexive Banach space...
Sets of p-multiplicity in locally compact groups
We initiate the study of sets of p-multiplicity in locally compact groups and their operator versions. We show that a closed subset E of a second countable locally compact group G is a set of p-multiplicity if and only if is a set of operator p-multiplicity. We exhibit examples of sets of p-multiplicity, establish preservation properties for unions and direct products, and prove a p-version of the Stone-von Neumann Theorem.
Sharp uniform convexity and smoothness inequalities for trace norms.
Similarity and compact perturbations of nest algebras.
Singuläre Integraloperatoren inLp-Räumen.
Small ideals of operators
s-numbers, eigenvalues and the trace theorem in Banach spaces
s-numbers of diagonal operators and Besov embeddings
s-Numbers of operators in Banach spaces