Difference Operators and Duality for Trigonometric Gaudin and Dynamical Hamiltonians

We study the difference analog of the quotient differential operator from [Tarasov V., Uvarov F., Lett. Math. Phys. 110 (2020), 3375-3400, arXiv:1907.02117]. Starting with a space of quasi-exponentials =⟨αˣᵢᵢⱼ(), i = 1,…, , j = 1,…, ᵢ⟩, where αᵢ ∈ ℂ* and ᵢⱼ() are polynomials, we consider the formal...

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Published in:Symmetry, Integrability and Geometry: Methods and Applications
Date:2022
Main Author: Uvarov, Filipp
Format: Article
Language:English
Published: Інститут математики НАН України 2022
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/211823
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Difference Operators and Duality for Trigonometric Gaudin and Dynamical Hamiltonians. Filipp Uvarov. SIGMA 18 (2022), 081, 41 pages

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Digital Library of Periodicals of National Academy of Sciences of Ukraine