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A crystal embedding into Lusztig data of type $A$

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 نشر من قبل Jae-Hoon Kwon
 تاريخ النشر 2016
  مجال البحث
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 تأليف Jae-Hoon Kwon




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Let $i$ be a reduced expression of the longest element in the Weyl group of type $A$, which is adapted to a Dynkin quiver with a single sink. We present a simple description of the crystal embedding of Young tableaux of arbitrary shape into $i$-Lusztig data, which also gives an algorithm for the transition matrix between Lusztig data associated to reduced expressions adapted to quivers with a single sink.

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