Can anybody help me to formulate this minimization using CVX. I want to minimize the following quantity where all elements of X are positive and X is an mxn matrix where m is less than n:
I have tried to reformulate this with Trace equivalent and quad-form and pow_p but I am getting the error below.
Disciplined convex programming error:
Invalid quadratic form: must be a scalar.
I would appreciate it if anybody can help me to solve this using CVX or approximate this and solve it.