Piecewise linearization of a nonlinear

Hi, i have a function like this in which there is a nonlinear constraint, i find out that i can use piecewise linearization in this special case but i couldn’t find any example using cvx. I also checked the forum and there was nothing related to PWL, can you help me with this specific nonlinear constraint linearization?

thank you

There are many web pages with info on piecewise linear model using mixed-integer modeling. Those can be implemented in CVX using its MIDCP capability.

9.1.13 and 9.1.14 of https://docs.mosek.com/modeling-cookbook/mio.html#integer-modeling

http://ask.cvxr.com/search?q=piecewise

And many more.