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Creators/Authors contains: "Fan, Zhaobing"

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  1. ; (, Journal of Pure and Applied Algebra)
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  2. ; ; ; ; (, Memoirs of the American Mathematical Society)
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  3. ; (, International Mathematics Research Notices)
    Abstract We show the positivity of the canonical basis for a modified quantum affine $$\mathfrak{sl}_n$$ under the comultiplication. Moreover, we establish the positivity of the i-canonical basis in [21] with respect to the coideal subalgebra structure. 
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