Asymptotic for orthogonal polynomials with respect to a rational modification of a measure supported on the semi-axis

C. Féliz-Sánchez, H. Pijeira-Cabrera, J. Quintero-Roba

Given a sequence of orthogonal polynomials $\{L_n{\}}_{n=0}^{\infty }$, orthogonal with respect to a positive Borel $\nu$ measure supported on ${\mathbb{R}}_{+}$, let $\{Q_n{\}}_{n=0}^{\infty }$ b…