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BEGIN:VEVENT
DTSTAMP:20200609T130200Z
DTSTART:20200609T130000Z
DTEND:20200609T140000Z
SUMMARY:Manchester Algebra Seminar - Edward Jones-Healey - Twists of rati
onal Cherednik algebras
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DESCRIPTION:Speaker: Edward Jones-Healey - University of Manchester\n\nT
itle: Twists of rational Cherednik algebras\nAbstract: Rational Cheredni
k algebras arose as degenerations of Cherednik’s double affine Hecke alg
ebras\, with both types of algebras finding applications to representati
on theory\, combinatorics and integrable systems. Recently rational Cher
ednik algebras were found to be special cases of a broader class of brai
ded Cherednik algebras. We motivate this generalisation by showing how t
he groups from which these algebras are built from satisfy a more genera
l problem coming from invariant theory. In the case of rational Cheredni
k algebras these groups are the complex reflection groups. Finally I int
roduce the Drinfeld twist\, a mechanism for deforming algebras\, and giv
e a new result for twisting rational Cherednik algebras into certain bra
ided Cherednik algebras.\n\n\nPlace: Zoom\n\nLink: https://zoom.us/j/989
88787089\n\nApologies to those that may be having VPN issues please see
above for zoom link.
STATUS:TENTATIVE
TRANSP:TRANSPARENT
CLASS:PUBLIC
LOCATION:Zoom - online\, Alan Turing Building\, Manchester
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