Formulate a non-convex objective function

Nonconvex
1

Hi guys
I have an objective function which is concave on a particular interval. If I include that interval in the subjects part of the problem, will CVX accept it as a convex optimaization problem? Thanks in advance!

2

Unfortunately, no,. Why isn't CVX accepting my model? READ THIS FIRST!

3

Oh :frowning: Thanks Mark_L_Stone.