Dear readers,

I want to minimize a problem defined as follows:

```
cvx_begin quiet
cvx_solver mosek
variable x(H*Max_nom,1)
minimize (sum(a linear part) + sum(max(0,pow_p((x.*ax_k) -landa_max_k,3)./(sqrt(pow_p((x.*ax_k)-landa_max_k,2)+pow_p(rho,2))))) )
cvx_end
```

ax_k and landa_max_k are vectors with the same size of x, and rho is scalar. I have some errors in using “./” and “sqrt”. Further, I can’t use norm(.) because I need to compute each entry and then take “sum(.)” over them. How can I solve this problem?

Kind regards,