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Results tagged with quantum-groups
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user 130971
Questions about algebraic structures known as quantum groups, and their categories of representations. Quasitriangular Hopf algebras and their Drinfel'd twists, triangular Hopf algebras, $C^\star$ quantum groups, h-adic quantum groups, various semisimplified categories at roots of unity which are called "quantum groups", bicrossproduct quantum groups, and quantum groups coming from braided tensor categories.
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Proof that for any $u \in L_0$, there exists a $f(q) \in \mathbb{Q}[q]$ for which $f(q)u \in...
Setting
We consider subrings of $\mathbb{Q}(q)$:
$A_0$: localization at $(q)$
$A_{\infty}$: localization at $(q^{-1})$
$A$ = $\mathbb{Q}[q, q^{-1}]$
and free lattices of $\mathbb{Q}(q)$
$L_0$: …
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