Abstract
We give a geometric interpretation of the inner product on the modified quantum group of . We also give some applications of this interpretation, including a positivity result for the inner product, and a new geometric construction of the canonical basis.
Citation
Kevin McGerty. "On the geometric realization of the inner product and canonical basis for quantum affine $\mathfrak{sl}_n$." Algebra Number Theory 6 (6) 1097 - 1131, 2012. https://doi.org/10.2140/ant.2012.6.1097
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