The Zeros of Orthogonal Polynomials and Markov–Bernstein Inequalities for Jacobi-Exponential Weights on (−1,1)

Rong Liu and Markos Koutras

Journal of Mathematics, 2020, vol. 2020, 1-9

Abstract: Let Ux=∠i=1rx−tipi, 0 −1/p, i=1,2,…,r, and W=e−Qx where Q:−1,1⟶0,∞. We give the estimates of the zeros of orthogonal polynomials for the Jacobi-Exponential weight WU on −1,1. In addition, Markov–Bernstein inequalities for the weight WU are also obtained.

Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jjmath:7805730

DOI: 10.1155/2020/7805730

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