Open Access
May 2008 The product of a regular form by a polynomial generalized: the case $xu=\lambda x^2v$
O.F. Kamech, M. Mejri
Bull. Belg. Math. Soc. Simon Stevin 15(2): 311-334 (May 2008). DOI: 10.36045/bbms/1210254828

Abstract

We consider the problem: given a regular form (linear functional) $v$, find all the regular forms $u$ which satisfy the relation $xu=\lambda x^2v,\lambda \in\C -\{0\}$. We give the second-order recurrence relation of the orthogonal polynomial sequence with respect to $u$. Some examples are studied.

Citation

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O.F. Kamech. M. Mejri. "The product of a regular form by a polynomial generalized: the case $xu=\lambda x^2v$." Bull. Belg. Math. Soc. Simon Stevin 15 (2) 311 - 334, May 2008. https://doi.org/10.36045/bbms/1210254828

Information

Published: May 2008
First available in Project Euclid: 8 May 2008

zbMATH: 1149.42017
MathSciNet: MR2424116
Digital Object Identifier: 10.36045/bbms/1210254828

Subjects:
Primary: 33C45 , 42C05

Keywords: orthogonal polynomials , quasi-definite forms

Rights: Copyright © 2008 The Belgian Mathematical Society

Vol.15 • No. 2 • May 2008
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