Friday, May 3 2024
14:00 - 15:30

* VenueMedia Centre
* SpeakerV Sathish Kumar
* TitleOn factorization results for tensor products and twisted characters
AffiliationIMSc
AbstractThesis defence (hybrid):
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zoom.us/j/99549679295

Meeting ID: 995 4967 9295
Passcode: 323624
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In this talk, we will describe two independent results based on my thesis. The first is on a unique factorization property for tensor products of parabolic Verma modules. More precisely, we give a
necessary and sufficient condition for when products of characters of two collections of parabolic Verma modules (and their restrictions to some subalgebras of the Cartan subalgebra) are equal. The second part is on the factorization phenomenon of flagged skew Schur polynomials upon twisting the variables by roots of unity. These flagged skew Schur polynomials include an interesting family of Demazure characters as a special case.
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* Announcement?None
* Refreshments?After the event
* Honorarium?None
Special Arrangements?None
* Host name and emailSankaran Viswanath @@ svis@imsc.res.in


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