9 citations · 15 across the 3 of their papers we have counts for
3 papers
math.CA2007★ 1 cited
A New Approach to Universality Limits involving Orthogonal Polynomials
Doron S Lubinsky
We show how localization and smoothing techniques can be used to establish universality in the bulk of the spectrum for a fixed positive measure mu on [-1,1]. Assume that mu is a r…
math.CA2007★ 9 cited
A New Approach to Universality at the Edge of the Spectrum
Doron S Lubinsky
We show how localization and smoothing techniques can be used to establish universality at the edge of the spectrum for a fixed positive measure on [-1,1]. Assume that the measure…
math.CA2007★ 5 cited
A Survey of Weighted Approximation for Exponential Weights
Doron S Lubinsky
Let W: R to (0,1] be continuous. Bernstein's approximation problem, posed in 1924, deals with approximation by polynomials in the weighted uniform norm ||fW|| Linfinity(R) . The qu…