Fusion and specialization for type ADE shuffle algebras

UDC 512.5 Root vectors in quantum groups (of finite type) are generalized to fused currents in quantum loop groups [J. Ding, S. Khoroshkin, Transform. Groups, 5, №1, 35–59 (2000)].  We construct fused currents as duals to specialization maps of the corresponding shuffle algebras [B. Enriquez, Transf...

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Bibliographic Details
Date:2026
Main Authors: Neguţ, Andrei, Tsymbaliuk, Alexander
Format: Article
Language:English
Published: Institute of Mathematics, NAS of Ukraine 2026
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/9264
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal