Mathematical Colloquium
The Mathematical Colloquium of the HHU Düsseldorf takes place on selected
Wednesdays from 3.00 pm to 4.00 pm in Lecture Hall 25.22 HS 5H.
Before the Colloquium (from 2.30 pm) all are welcome to have tea, coffee and biscuits in room
25.22.00.53.
Programme (Summer Semester 2025)
30.4.2025 |
Tamara Servi
(Université Paris Cité).
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TBA
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TBA
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21.5.2025 |
Uwe Saint-Mont
(Hochschule Nordhausen).
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TBA
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TBA
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18.6.2025 |
Sam Hughes
(Universität Bonn).
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Finite quotients of infinite groups
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In this talk I will survey old and recent results on profinite rigidity, the study of a group via its finite quotients. Time permitting I will discuss recent advances related to 3-manifolds, projective varieties, and more.
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