| * Venue | Media Centre |
| * Speaker | V Sathish Kumar |
| * Title | On factorization results for tensor products and twisted characters |
| Affiliation | IMSc |
| Abstract | Thesis defence (hybrid): ------------------------- Join Zoom Meeting zoom.us/j/99549679295 Meeting ID: 995 4967 9295 Passcode: 323624 -------------------------------------------------------------- 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. ------------------------------------------------------------------- |
| * Announcement? | None |
| * Refreshments? | After the event |
| * Honorarium? | None |
| Special Arrangements? | None |
| * Host name and email | Sankaran Viswanath @@ svis@imsc.res.in |