Abstract
We give an elementary proof of the uniform ergodic theorem: "Let T be a linear operator on a Banach space with r"/n-K). The following are equivalent: (1) N-1 2'n=J T" converges uniformly. (2) (1-Tf-Xis closed. (3) (I-T)Xis closed.
Original language | English |
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Pages (from-to) | 337-340 |
Number of pages | 4 |
Journal | Proceedings of the American Mathematical Society |
Volume | 43 |
Issue number | 2 |
DOIs | |
State | Published - 1 Jan 1974 |
Externally published | Yes |
Keywords
- Ergodic theorem
- Markov operators
- Quasi-compact operators
ASJC Scopus subject areas
- General Mathematics
- Applied Mathematics