The q-characters at roots of unity

2001/01/03 by Edward Frenkel, E. Mukhin, Frenkel, Edward +2
Mathematics · #Advanced Combinatorial Mathematics #Advanced Topics in Algebra #Algebraic structures and combinatorial models #math.QA

paper · pdf · doi:10.48550/arxiv.math/0101018

22 pages, Latex

arxiv created 2001/06/15 · arxiv updated 2009/11/30

Abstract

We consider various specializations of the non-twisted quantum affine algebras at roots of unity. We define and study the q-characters of their finite-dimensional representations.

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