Timeline for How to show that an infinite sequence is normal if and only if every block of equal length appears with equal frequency?
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 1, 2010 at 12:05 | vote | accept | Zeyu | ||
| Mar 1, 2010 at 10:16 | comment | added | Douglas Zare | You are right. I added a proof sketch for the other direction. | |
| Mar 1, 2010 at 9:32 | history | edited | Douglas Zare | CC BY-SA 2.5 |
Gave the other direction.
|
| Mar 1, 2010 at 8:29 | comment | added | Zeyu | Thanks. But I think this argument only proves the "if" direction. When upper and lower densities of a sequence of length $k$ both approach $b^{-k}$ ,can we say something about the frequencies of blocks? | |
| Mar 1, 2010 at 8:00 | history | answered | Douglas Zare | CC BY-SA 2.5 |