SOBOLEV-TYPE ORTHOGONAL POLYNOMIALS - THE NONDIAGONAL CASE

被引：21
作者：
ALFARO, M
MARCELLAN, F
REZOLA, ML
RONVEAUX, A
机构：
[1] UNIV CARLOS III MADRID, DEPT MATEMAT, E-28911 LEGANES, SPAIN
[2] FAC UNIV NOTRE DAME PAIX, B-5000 NAMUR, BELGIUM
来源：
JOURNAL OF APPROXIMATION THEORY | 1995年 / 83卷 / 02期
关键词：
D O I：
10.1006/jath.1995.1121
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Sobolev type orthogonal polynomials have been the object of increasing interest in the last few years. In this paper we introduce a generalization of the usual Sobolev-type inner product and we compare it with the strict diagonal case. Zeros and asymptotic properties of these kinds of polynomial sequence are studied. (C) 1995 Academic Press, Inc.
引用
收藏
页码：266 / 287
页数：22
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