From local to global asymptotic behaviour of orthogonal polynomials

Roman Bessonov, Artur Nicolau

Let $\{\ddot{I}{•}_n^{\ast }\}$ be the sequence of reflected orthogonal polynomials on the unit circle $\partial \mathbb{D}$ generated by a measure $\hat{I}¼$ of Szegő class, and let $D_{\hat{I}}¼$ be the Sze…