Ziqing Xiang

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20172026

most citedOn the two-distance embedding in real Euclidean space of coherent configuration of type (2,2;3)

1 citations · 1 across the 7 of their papers we have counts for

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math.CO2023

Classification of tight $2 s$ -designs with $s \geq 2$

Ziqing Xiang

Tight $2 s$ -designs are the $2 s$ - $(v, k, λ)$ designs whose sizes achieve the Fisher type lower bound $(s v)$ . Symmetric $2$ -designs, the Witt $4$ - $(23, 7, 1)$ design and t…

math.RT2023

Quantum wreath products and Schur-Weyl duality I

Chun-Ju Lai, Daniel K. Nakano, Ziqing Xiang

In this paper the authors introduce a new notion called the quantum wreath product, which is the algebra $B ≀_{Q} H (d)$ produced from a given algebra $B$ , a positive inte…

Classification of tight 2s-designs with s≥2

Quantum wreath products and Schur-Weyl duality I

Classification of tight $2 s$ -designs with $s \geq 2$