Remarks on relative asymptotics for general orthogonal polynomials [unknown]

E. B. Saff
2010 Contemporary Mathematics   unpublished
Using a nonlinear integral characterization of orthogonal polynomials in the complex plane, we provide a simple method for deducing a weak form of relative asymptotics exterior to the convex hull of the common support of the generating measures. The simplicity of the approach makes it a natural precursor for the presentation of Szegő theory.
doi:10.1090/conm/507/09962 fatcat:osg42axivrh4bosbpzt2sjrqa4