Timeline for Reference request: $\mathbb{E}|X_t| \to \infty$ as $t \to \infty$ when $\{X_t\}_{t\geq 0}$ is a continuous-time (symmetric) random walk
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
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| Apr 18, 2023 at 14:09 | comment | added | Fei Cao | Hello Professor, I have no doubt in the correctness of the advertised conclusion but all I want is just a single reference which contains the desired "fact"... | |
| Apr 18, 2023 at 13:05 | history | answered | Iosif Pinelis | CC BY-SA 4.0 |