This is a practical problem in scientific research. The variable is p, and its physical meaning is power value. The objective function can be proved to be a concave function, but it is not a convex optimization problem due to the root sign in the restriction condition. I wonder if there is any way to turn it into a convex optimization problem?

Thank you for your reply.

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This is a non-convex problem. As far as I can tell, in order to get a convex problem, it would have to be changed into a different, non-equivalent, problem. if this is the problem you want to

solve, then CVX is not the right tool, and you should use a non-convex optimizer.

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Thank you. Maybe I can try to solve this nonconvex problem with the projection gradient descent algorithm