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Journal of Mathematical Physics
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zbMATH Open
Article . 1991
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Journal of Mathematical Physics
Article . 1991 . Peer-reviewed
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Some multivariable orthogonal polynomials of the Askey tableau-discrete families

Authors: Tratnik, M. V.;

Some multivariable orthogonal polynomials of the Askey tableau-discrete families

Abstract

A multivariable generalization is presented for all the discrete families of the Askey tableau. This significantly extends the multivariable Hahn polynomials introduced by Karlin and McGregor. The latter are recovered as a limit case from a family of multivariable Racah polynomials.

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Keywords

Hahn polynomials, Orthogonal polynomials and functions in several variables expressible in terms of special functions in one variable, multivariate orthogonal polynomials, Racah polynomials

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
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81
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47
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