Manchester Algebra Seminar - Rob Kurinczuk - Galois distinguished l-modular representation of p-adic GL(n)
| Dates: | 28 April 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: Rob Kurinczuk - University of Bristol
Title: Galois distinguished l-modular representation of p-adic GL(n)
Abstract:
I will present some results on Galois distinguished l-modular representations of p-adic GL(n), with l not p, that is on l-modular representations which admit a linear form invariant by the fixed points subgroup of a Galois involution. This theory displays sharp contrasts to the well-studied case for complex representations. In particular, we will see (1) distinction of cuspidal representations is no longer characterised by the associated Asai L-function having a pole at 1, and (2) certain naturally defined local periods can vanish. This is joint work with Nadir Matringe and Vincent Sécherre.
Time: 2pm
Place: Zoom
Travel and Contact Information
Find event
Zoom - online
Alan Turing Building
Manchester
