On the Cesaro operator. (English) Zbl 0297.47025
MSC:
47B20 | Subnormal operators, hyponormal operators, etc. |
46A35 | Summability and bases in topological vector spaces |
46A45 | Sequence spaces (including Köthe sequence spaces) |
46J15 | Banach algebras of differentiable or analytic functions, \(H^p\)-spaces |
40G05 | Cesàro, Euler, Nörlund and Hausdorff methods |