автор: P.L. Butzer

At the international conference on ‘Harmonic Analysis and Integral Transforms’, conducted by one of the authors at the Mathematical Research Institute in Oberwolfach (Black Forest) in August 1965, it …

These Proceedings form a record of the lectures presented at the interna- tional Conference on Functional Analysis and Approximation held at the Ober- wolfach Mathematical Research Institute, August …