Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with inequalities
Search options not deleted
user 152785
for questions involving inequalities, upper and lower bounds.
2
votes
Hypercontractivity of two simple random variables, $E[XY]^s \le E[X^s]E[Y^s].$
Define $q_1 = p_{11} + p_{12}$ and $q_2 = p_{11} + p_{21}$ and set
$$
f(1) = \sqrt[s]{\frac{\frac{1}{2} + x}{q_1}}
$$
$$
f(-1) = \sqrt[s]{\frac{\frac{1}{2} - x}{1 - q_1}}
$$
$$
g(1) = \sqr …
- 175