1975-1976/54/3

On functors from compact to Banach algebras

On the spectrum of the Laplacian on the affine group of the real line

On Kadec-Klee norms on Banach spaces

A mean ergodic theorem for a contraction semigroup in Lebesgue space

Weighted bounded mean oscillation and the Hilbert transform

The simultaneous existence of linear functionals

Admissible translates of stable measures

Normal extensions of commutative subnormal operators

Multipliers on Banach algebras

On the surjective (injective) envelope of strictly (co-) singular operators

A criterion for compositions of (p,q)-absolutely summing operators to be compact