Abstract
We study the endomorphism algebras of Verma modules for rational Cherednik algebras at t = 0. It is shown that, in many cases, these endomorphism algebras are quotients of the centre of the rational Cherednik algebra. Geometrically, they define Lagrangian subvarieties of the generalized Calogero–Moser space. In the introduction, we motivate our results by describing them in the context of derived intersections of Lagrangians.
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*The author would like to thank the referees for carefully reading the article. The author is supported by the EPSRC grant EP-H028153.
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BELLAMY, G. ENDOMORPHISMS OF VERMA MODULES FOR RATIONAL CHEREDNIK ALGEBRAS. Transformation Groups 19, 699–720 (2014). https://doi.org/10.1007/s00031-014-9281-x
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DOI: https://doi.org/10.1007/s00031-014-9281-x