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On Perfectness of Systems of Weights Satisfying Pearson’s Equation with Nonstandard Parameters

Measures generating classical orthogonal polynomials are determined by Pearson’s equation, whose parameters usually provide the positivity of the measures. The case of general complex parameters (nonstandard) is also of interest; the non-Hermitian orthogonality with respect to (now complex-valued) m...

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Ngā kaituhi matua: Alexander Aptekarev, Alexander Dyachenko, Vladimir Lysov
Hōputu: Artigo
Reo:Inglês
I whakaputaina: MDPI AG 2023-01-01
Rangatū:Axioms
Ngā marau:
Urunga tuihono:https://www.mdpi.com/2075-1680/12/1/89
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