Home > Just Math
Functional inequality (Posted on 2020-12-15) |
|
Find all functions f : R -> R such that f(x2)-f(y2) ≤ (f(x)+y)(x-f(y)) for all x, y ∈ R.
Comments: (
You must be logged in to post comments.)
|
Subject |
Author |
Date |
| answer | Phil | 2020-12-18 07:01:35 |
|
|
Please log in:
Forums (1)
Newest Problems
Random Problem
FAQ |
About This Site
Site Statistics
New Comments (8)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
|