Abstract
Given a linear contraction T on a Banach space X and x є X, the convergence formula is presented. Is shown to be equivalent to the convergence formula is presented. For every subsequence with kj/j bounded. A sufficient condition is that, for some (ni,), Tnix ⇾ 0 weakly.
| Original language | English |
|---|---|
| Pages (from-to) | 50-52 |
| Number of pages | 3 |
| Journal | Proceedings of the American Mathematical Society |
| Volume | 57 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1 Jan 1976 |
| Externally published | Yes |
Keywords
- Ergodic theorems
- Weak mixing
ASJC Scopus subject areas
- General Mathematics
- Applied Mathematics