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Formulae of $\imath$-divided powers in ${\bf U}_q(\mathfrak{sl}_2)$, II
The coideal subalgebra of the quantum $\mathfrak{sl}_2$ is a polynomial algebra in a generator $t$ which depends on a parameter $\kappa$. The existence of the $\imath$-canonical basis (also known asExpand
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Formulae of ı-divided powers in Uq(sl2)
Abstract The existence of the i-canonical basis (also known as the i-divided powers) for the coideal subalgebra of the quantum sl 2 were established by Bao and Wang, with conjectural explicitExpand
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Formulae of $\imath$-divided powers in ${\mathbf U}_q(\mathfrak{sl}_2)$
The existence of the $\imath$-canonical basis (also known as the $\imath$-divided powers) for the coideal subalgebra of the quantum $\mathfrak{sl}_2$ were established by Bao and Wang, withExpand
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