Could anyone give me an example of non-smooth strong convex function?

770 Views Asked by Bumbble Comm At 04 May 2026 - 8:04

Could anyone give me an example of non-smooth strong convex function? I cannot figure out one.

There are 1 best solutions below

Bumbble Comm On 21 Feb 2014 - 8:21 BEST ANSWER

$$x\mapsto|x|+x^2{}{}{}{}{}{}$$