Smallest eigenvalues of Hankel matrices for exponential weights

被引：21

作者：

Chen, Y

Lubinsky, DS ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Math, Atlanta, GA 30332 USA

[2] Univ London Imperial Coll Sci Technol & Med, Dept Math, London SW7 2BZ, England

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2004年 / 293卷 / 02期

关键词：

D O I：

10.1016/j.jmaa.2004.01.032

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We obtain the rate of decay of the smallest eigenvalue of the Hankel matrices [GRAPHICS] for a general class of even exponential weights W-2 = exp(-2Q) on an interval I. More precise asymptotics for more special weights have been obtained by many authors. (C) 2004 Elsevier Inc. All rights reserved.

引用

页码：476 / 495

页数：20