A Berry–Esseen bound of order $\protect \frac{1}{\protect \sqrt{n}} $ for martingales
A Berry–Esseen bound of order $\protect \frac{1}{\protect \sqrt{n}} $ for martingales
Renz [13] has established a rate of convergence 1/n in the central limit theorem for martingales with some restrictive conditions. In the present paper a modification of the methods, developed by Bolthausen [2] and Grama and Haeusler [6], is applied for obtaining the same convergence rate for a class of …