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Asymptotic analysis of a family of Sobolev orthogonal polynomials related to the generalized Charlier polynomials.
- Source :
-
Journal of Approximation Theory . Sep2023, Vol. 293, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- In this paper we tackle the asymptotic behavior of a family of orthogonal polynomials with respect to a nonstandard inner product involving the forward operator Δ. Concretely, we treat the generalized Charlier weights in the framework of Δ -Sobolev orthogonality. We obtain an asymptotic expansion for these orthogonal polynomials where the falling factorial polynomials play an important role. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00219045
- Volume :
- 293
- Database :
- Academic Search Index
- Journal :
- Journal of Approximation Theory
- Publication Type :
- Academic Journal
- Accession number :
- 167304145
- Full Text :
- https://doi.org/10.1016/j.jat.2023.105918