Talk:Young's inequality for products

add the vector version ? $a^{T}b\leq a^{T}a/2+b^{T}b/2,\ a,b\in R^{n}$ it is useful in control theory when dealing with lyapunov control functions

Add refined versions?

Young's inequality can be tightened, see for example

http://files.ele-math.com/articles/jmi-05-47.pdf.

It is mostly useful for the case n = 2, but this is of course an important case. 70.95.166.6 (talk) 03:52, 1 February 2023 (UTC)

Mess

The structure of this article is a mess. Better start with a definition, then move to special cases. It just starts somewhere and moves to generalization back to special cases back to generalization. A mess 178.197.207.29 (talk) 21:32, 31 August 2024 (UTC)