Title of article
A Uniform Asymptotic Formula for Orthogonal Polynomials Associated with exp(−x4) Original Research Article
Author/Authors
Bo Rui، نويسنده , , R. Wong، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
21
From page
146
To page
166
Abstract
Letpn(x) denote the orthogonal polynomials associated with the Freud weight exp(−x4),x∈R. Letx=(4n/3)1/4 w. An asymptotic approximation is constructed forpn(x), which holds uniformly for −1+ε⩽w⩽M, where 0<ε<1 and 1
Keywords
* point , * Freud weight , * uniform asymptotic approximation , * turning , * zeros , * orthognal polynomials
Journal title
Journal of Approximation Theory
Serial Year
1999
Journal title
Journal of Approximation Theory
Record number
851697
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