Monday, September 13, 2010
Simple Convexity Question
Suppose we have functions f : R -> R, and g : RN -> R, and that both f and g are convex. Is f(g(x)) also convex? If not, then under what conditions is it convex?
Subscribe to:
Post Comments (Atom)
3 comments:
See 3.2.4. in BV.
In case you don't own it...
http://www.stanford.edu/~boyd/cvxbook/
-Keenan
Yeah, I know the book. I was just posting a random musing I had, which I had a fun thinking about myself.
Post a Comment