Statistical Limit Superior and Limit Inferior |
| |
Authors: | J A Fridy C Orhan |
| |
Institution: | Department of Mathematics and Computer Science, Kent State University, Kent, Ohio 44242-0001 ; Department of Mathematics, Faculty of Science, Ankara University, Ankara, 06100, Turkey |
| |
Abstract: | Following the concept of statistical convergence and statistical cluster points of a sequence , we give a definition of statistical limit superior and inferior which yields natural relationships among these ideas: e.g., is statistically convergent if and only if . The statistical core of is also introduced, for which an analogue of Knopp's Core Theorem is proved. Also, it is proved that a bounded sequence that is -summable to its statistical limit superior is statistically convergent. |
| |
Keywords: | Natural density statistically convergent sequence statistical cluster point core of a sequence |
|
| 点击此处可从《Proceedings of the American Mathematical Society》浏览原始摘要信息 |
| 点击此处可从《Proceedings of the American Mathematical Society》下载免费的PDF全文 |
|