To minimize expression consisting of convex expression, constant and affine function

1

Suppose we have to minimze a function as:

minimize_{X,Y} Z

with some convex constraint.
where Z= A-b+c ,
and

A is a cvx convex expression (scalar), b=complex constant c= cvx complex affine expression (scalar). All Z, A,c is function consisting of X,y , then how it can be solved using cvx.

2

What does it even mean to minimize a complex expression? This is ill-posed. What does it mean to perform the comparison a<b when a and b are complex?

3

Sorry sir Z is not a complex expression… now how it can be solved…

4

There is absolutely no information here that would enable us to answer this question. You just disclaimed the only information that might suggest why this wouldn’t work.