Quantum Twist Maps and Dual Canonical Bases
نویسندگان
چکیده
منابع مشابه
Dual canonical bases, quantum shuffles and q-characters
Rosso and Green have shown how to embed the positive part Uq(n) of a quantum enveloping algebra Uq(g) in a quantum shuffle algebra. In this paper we study some properties of the image of the dual canonical basis B∗ of Uq(n) under this embedding Φ. This is motivated by the fact that when g is of type Ar, the elements of Φ(B∗) are q-analogues of irreducible characters of the affine Iwahori-Hecke ...
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ژورنال
عنوان ژورنال: Algebras and Representation Theory
سال: 2017
ISSN: 1386-923X,1572-9079
DOI: 10.1007/s10468-017-9729-5