1994-1995/112/2

Ambiguous loci of the farthest distance mapping from compact convex sets

Commutativity of compact selfadjoint operators

ω-Calderón-Zygmund operators

Semisimplicity, joinings and group extensions

Derivability, variation and range of a vector measure

On sequential convergence in weakly compact subsets of Banach spaces

On vector spaces and algebras with maximal locally pseudoconvex topologies