Discrete semi-classical orthogonal polynomials: generalized Charlier

被引:14
|
作者
Hounkonnou, MN
Hounga, C
Ronveaux, A
机构
[1] Inst Math & Sci Phys, Unite Rech Phys Theor, Benin City, Nigeria
[2] Inst Int Rech & Format, Lab Phys Math & Math Appliquee, Benin City, Nigeria
[3] Fac Univ Notre Dame Paix, B-5000 Namur, Belgium
关键词
orthogonal polynomial; recurrence relation; difference equation;
D O I
10.1016/S0377-0427(99)00275-7
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Generalized Charlier polynomials are introduced as semi-classical orthogonal polynomials of class 1 with one parameter. Main characteristic data are established from the Laguerre-Freud equations generating the coefficients of the recurrence relation satisfied by the polynomials. (C) 2000 Elsevier Science B.V. All rights reserved. MSC: 33C25; 39A70.
引用
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页码:361 / 366
页数:6
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