Manchester Algebra Seminar - Marcelo DeMartino - Deformation of a Howe duality
| Dates: | 19 May 2020 |
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| Times: | 14:00 - 15:00 |
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| What is it: | Seminar |
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| Organiser: | Department of Mathematics |
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| Who is it for: | University staff, Current University students |
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Speaker: Marcelo DeMartino
Title: Deformation of a Howe duality
Abstract: In this talk, I will report about a joint work with D. Ciubotaru, in which we investigate the Dunkl version of the classical Howe duality (O(k),spo(2|2)). Similar Fischer-type decompositions were studied before in the works of Ben-Said, Brackx, De Bie, De Schepper, Eelbode, Orsted, Soucek and Somberg for other Howe-dual pairs. Our work builds on the notion of a Dirac operator for Drinfeld algebras introduced by Ciubotaru, which was inspired by the analogous theory for Lie algebras, as well as the work of Cheng and Wang on classical Howe dualities.
Time: 2pm
Place: Zoom
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Alan Turing Building
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