ORTHOGONAL POLYNOMIALS ON THE UNIT-CIRCLE - DISTRIBUTION OF ZEROS

被引：8
|
作者：
MARCELLAN, F
GODOY, E
机构：
[1] UNIV POLITECN MADRID,ESCUELA TECN SUPER INGN IND,DEPT MATEMAT APLICADA,E-28006 MADRID,SPAIN
[2] UNIV VIGO,ESCUELA TECN SUPER INGN IND,DEPT MATEMAT APLICADA,E-36280 VIGO,SPAIN
来源：
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 1991年 / 37卷 / 1-3期
关键词：
TOEPLITZ MATRICES; ORTHOGONAL POLYNOMIALS ON THE UNIT CIRCLE; ZEROS; QUADRATURE FORMULAS;
D O I：
10.1016/0377-0427(91)90118-4
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we summarize some results concerning zeros of orthogonal polynomials with respect to an indefinite inner product. We analyze the inverse problem, i.e., a discrete representation for the functional in terms of the nth orthogonal polynomial. Finally, some numerical examples are shown.
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页码：195 / 208
页数：14
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