作者: Naihuan Jing , Slaven Kožić , Alexander Molev , Fan Yang
DOI: 10.1016/J.JALGEBRA.2017.10.020
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摘要: Abstract We consider the quantum vertex algebra associated with double Yangian in type A as defined by Etingof and Kazhdan. show that its center is a commutative associative construct algebraically independent families of topological generators at critical level.