The comultiplication of modified quantum affine 𝔰𝔩n

DOI10.1142/S0219199719500482zbMath1495.17022arXiv1511.05745OpenAlexW2942258911MaRDI QIDQ5129237

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Publication date: 26 October 2020

Published in: Communications in Contemporary Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1511.05745

zbMATH Keywords

positivity propertiesaffine quantum Schur algebrasmodified quantum affine \(\mathfrak{sl}_n\)

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Hecke algebras and their representations (20C08) Schur and (q)-Schur algebras (20G43)

Cites Work

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• On the decomposition matrices of the quantized Schur algebra
• Positivity properties for canonical bases of modified quantum affine \(\widehat{\mathfrak{sl}}_n\)
• A Double Hall Algebra Approach to Affine Quantum Schur--Weyl Theory
• Quivers, Perverse Sheaves, and Quantized Enveloping Algebras
• Canonical bases in tensor products.
• The Composition Algebra of a Cyclic Quiver
• Positivity properties for q-Schur algebras
• Introduction to quantum groups
• Geometric construction of the global base of the quantum modified algebra of \(\hat{\mathfrak g}{\mathfrak l}_N\)

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