Timeline for Monotonicity of a ratio of conditional expectation operator
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 17, 2015 at 19:09 | vote | accept | math-Student | ||
| Mar 17, 2015 at 18:51 | vote | accept | math-Student | ||
| Mar 17, 2015 at 18:51 | |||||
| Mar 17, 2015 at 7:50 | comment | added | Jochen Wengenroth | By "over a finite product" you probably mean "with values in"? | |
| Mar 17, 2015 at 5:09 | answer | added | Anthony Quas | timeline score: 3 | |
| Mar 17, 2015 at 3:11 | comment | added | Suvrit | I asked, because it is not clear from the outset, where would the fact that $T$ is a conditional expectation operator play a role for monotonicity --- it seems to be used mostly for the contractivity. On the other hand, even non-contractive operators can lead to a monotonic ratio, so maybe your hypothesis does play a role... | |
| Mar 17, 2015 at 2:53 | comment | added | math-Student | @suvrit, I focus only on conditional expectation operator. For arbitrary contractive operator, I guess, the monotonicity breaks. | |
| Mar 17, 2015 at 1:16 | comment | added | Suvrit | Does this monotonicity break for an arbitrary contractive operator? | |
| Mar 16, 2015 at 22:31 | history | asked | math-Student | CC BY-SA 3.0 |