A completely bounded characterization of operator algebras.
A generalization of parallel addition.
A New Technique to Deal With Cuntz-Algebras.
A non-selfadjoint Russo-Dye Theorem.
A note on the paper of Shütt "Unconditionality in tensor products''
A quasinilpotent operator with reflexive commutant
An example of a nonzero quasinilpotent operator with reflexive commutant is presented.
A quasi-nilpotent operator with reflexive commutant, II
A new example of a non-zero quasi-nilpotent operator T with reflexive commutant is presented. The norms converge to zero arbitrarily fast.
Acotación y sumabilidad en ideales de operadores compactos en espacios de Hilbert.
Almost isomeric embeddings of in pre-duals of von Neumann algebras.
An Analogue of a Hardy-Littlewood-Fejér Inequality for Upper Triangular Trace Class Operators.
Antisymmetric operator algebras, I
Antisymmetric operator algebras, II
Bemerkungen zum Dichtigkeitssatz von Kaplansky.
Best approximation in C*-algebras.
Bijectivity of *-Endomorphisms of ...(H) and the Unilateral Shift.
Bilinear Mappings and Trace Class Ideals.
Bilineare Funktionen mit Hilbertraum-Operatoren als Veränderlichen.
Certain invariant subspaces for operators with rich eigenvalues.
Close CSL algebras are similar.
Cohomology of some non-selfadjoint operator algebras.