Expansions and Characterizations of Sieved Random Walk Polynomials

We consider random walk polynomial sequences (ₙ())ₙ∈ℕ₀ ⊆ ℝ[] given by recurrence relations ₀() = 1, ₁() = , ₙ() = (1−cₙ)ₙ₊₁()+cₙₙ₋₁(), ∈ ℕ with (cₙ)ₙ∈ℕ ⊆ (0, 1). For every ∈ ℕ, the -sieved polynomials (ₙ(; ))ₙ∈ℕ₀ arise from the recurrence coefficients c(; ):= cₙ/ₖ if | and c(; ):= 1/2 otherwise. A...

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Published in:Symmetry, Integrability and Geometry: Methods and Applications
Date:2023
Main Author: Kahler, Stefan
Format: Article
Language:English
Published: Інститут математики НАН України 2023
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/212028
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Expansions and Characterizations of Sieved Random Walk Polynomials. Stefan Kahler. SIGMA 19 (2023), 103, 18 pages

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Digital Library of Periodicals of National Academy of Sciences of Ukraine