Fei Kong

activity

20232026

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math.QA2024

Quantum vertex algebra associated to quantum toroidal $gl_{N}$

Fulin Chen, Xin Huang, Fei Kong +1

In this paper, we associate the quantum toroidal algebra $E_{N}$ of type $gl_{N}$ with quantum vertex algebra through equivariant $ϕ$ -coordinated quasi modules. Mo…

math.QA2024

Twisted tensor products of quantum affine vertex algebras and coproducts

Fei Kong

Let $g$ be a symmetrizable Kac-Moody Lie algebra, and let $V_{g^, ℏ}^{ℓ}$ , $L_{g^, ℏ}^{ℓ}$ be the quantum affine vertex algebras con…

math.QA2024

Representations of quantum lattice vertex algebras

Fei Kong

Let $Q$ be a non-degenerated even lattice, let $V_{Q}$ be the lattice vertex algebra associated to $Q$ , and let $V_{Q}^{η}$ be a quantum lattice vertex algebra. In this paper, we prove t…

Quantum vertex algebra associated to quantum toroidal glN​

Twisted tensor products of quantum affine vertex algebras and coproducts

Representations of quantum lattice vertex algebras

Quantum vertex algebra associated to quantum toroidal $gl_{N}$