Tensor Products, Characters, and Blocks of Finite-Dimensional Representations of Quantum Affine Algebras at Roots of Unity

DOI10.1093/IMRN/RNQ250zbMath1262.17006arXiv0909.2198OpenAlexW2152775616MaRDI QIDQ3094424

Dijana Jakelić, Adriano A. de Moura

Publication date: 25 October 2011

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0909.2198

zbMATH Keywords

tensor products\(q\)-charactersblock decompositioncategory of finite-dimensional representations of quantum affine algebrasroot of unity case

Mathematics Subject Classification ID

Representations of Lie algebras and Lie superalgebras, algebraic theory (weights) (17B10) Quantum groups (quantized enveloping algebras) and related deformations (17B37) Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67)

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