Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9500704 | Journal of Approximation Theory | 2005 | 58 Pages |
Abstract
Let I=[0,d), where d is finite or infinite. Let WÏx=xÏexp-Qx, where Ï>-12 and Q is continuous and increasing on I, with limit â at d. We study the orthonormal polynomials associated with the weight WÏ2, obtaining bounds on the orthonormal polynomials, zeros, and Christoffel functions. In addition, we obtain restricted range inequalities.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Eli Levin, Doron Lubinsky,