ROUQUIER’S CONJECTURE AND DIAGRAMMATIC ALGEBRA

We prove a conjecture of Rouquier relating the decomposition numbers in category ${\mathcal{O}}$ for a cyclotomic rational Cherednik algebra to Uglov’s canonical basis of a higher level Fock space. Inde...

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Bibliographic Details
Main Author: BEN WEBSTER
Format: Article
Language:English
Published: Cambridge University Press 2017-01-01
Series:Forum of Mathematics, Sigma
Subjects:
Online Access:https://www.cambridge.org/core/product/identifier/S2050509417000172/type/journal_article

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