matrices are positive definite so this is some sort of just a concentration and perturbation analysis to show that initialization the gram matrix state is positive-definite and then simply when you're very over Prime Christ M is the width of the networks then it stays positive definite there's always hiding a bunch of stuff it's whatever it's something and then you need am big enough to make this smaller than lambda zero okay so over parameterization essentially what it does is if it's forcing in this initialization scheme it's forcing the