Chih-wen Weng

most citedThe quantum algebra

U_{q} (s l_{2})

and its equitable presentation

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math.QA2005★ 17 cited

The quantum algebra $U_{q} (s l_{2})$ and its equitable presentation

Tatsuro Ito, Paul Terwilliger, Chih-wen Weng

We show that the quantum algebra $U_{q} (s l_{2})$ has a presentation with generators $x, x^{- 1}, y, z$ and relations $x x^{- 1} = 1$ , $x^{- 1} x = 1$ , $\frac{q x y - q ^{- 1} y x}{q - q ^{- 1}} = 1$ , $\frac{q…

The quantum algebra Uq​(sl2​) and its equitable presentation

The quantum algebra $U_{q} (s l_{2})$ and its equitable presentation