Seminar Geometric Methods in Mathematics
This is the website of the research seminar of Uli (Prof. Dr. Ulrich Krähmer) and his group. The talks usually cover topics such as homological algebra and category theory, noncommutative algebra and geometry, or Hopf algebras and their generalisations. The target audience consists of PhD and MSc students who write their thesis in one of these areas. Of course everyone is welcome, please contact us to be added to the email list if you want to join.
There will be a blend of external and internal speakers giving formal and informal talks, or we just read and discuss as a group, sometimes focussing for a few weeks on one topic. The only rule is that we meet each week in term time.
Unless otherwise indicated, the seminar takes place every Monday at 3:00 PM (CEST/CET). It is streamed on BigBlueButton: https://bbb.tu-dresden.de/b/ulr-ha4-xul-uoo. We will try to stream even the offline talks, so that people outside of Dresden will not miss out on anything.
In person talks will most likely happen in the room Z21/250.
Please register for the Mailing-List via: https://mailman.zih.tu-dresden.de/groups/listinfo/math-geometric-method
The speakers for the winter term 2022/23 are:
Monday |
Daniel Tubbenhauer, University of Sydney |
Monday |
Richard Garner, Macquarie University
Cofree cocommutative coalgebras and abstract differentiation |
Monday |
John Bourke, Masaryk University A skew approach to enrichment for Gray-categories |
Monday 14.11.2022 |
Julian Holstein, Universität Hamburg Koszul duality and dg categories as coalgebras |
Tuesday 15.11.2022 online |
Chris Heunen, University of Edinburgh
Sheaf representation of monoidal categories |
Monday |
Misha Feigin, University of Glasgow On Dunkl angular momenta algebra |
Monday 28.11.2022 |
Joanna Meinel, Universität Bonn How to find highest weight vectors in tensor powers |
Monday 05.12.2022 |
Andrea Gagna, The Czech Academy of Sciences
A rough overview on the Geometric Langlands correspondence
In this talk I will give a rather naive overview of the statement of the Geometric Langlands correspondence, as presented by Arinkin and Gaitsgory, touching on all the three points above to help give a solid intuition of the problem at hand. |
Monday 12.12.2022 online |
Vanessa Miemietz, University of East Anglia Hopf algebras and symmetric bimodules |
Monday 19.12.2022 |
George Balla, RWTH Aachen |
The speakers for the summer term 2022 were:
Date |
Speaker |
04.04.2022 11.04.2022 25.04.2022 02.05.2022 09.05.2022 16.05.2022 23.05.2022 30.05.2022 02.06.2022 13.06.2022 20.06.2022 27.06.2022 04.07.2022 11.07.2022 08.08.2022 22.08.2022 |
Robert Laugwitz Gregory Ginot Janez Mrcun Catherine Meussburger Ben Ward Michael Batanin Muriel Livernet Pierre-Louis Curien Ivan Bartulović Bojana Femic Natalia Iyudu Ralph Kaufmann Fosco Loregian Ieke Moerdijk Noemi Combe Hans-Christian Herbig |
The speakers for the winter term 2021/22 were:
Date |
Speaker |
04.10.2021 11.10.2021 18.10.2021 25.10.2021 01.11.2021 08.11.2021 15.11.2021 22.11.2021 29.11.2021 06.12.2021 13.12.2021 20.12.2021 10.01.2022 24.01.2022 31.01.2022 |
Martin Markl Lukas Woike Sebastian Halbig Myriam Mahaman Aryan Ghobadi Laiachi El-Kaoutit Jeff Giansiracusa Jens Kaad Bruce Bartlett Chelsea Walton Michael Cuntz Shahn Majid Tony Zorman Stephanie Feilitzsch (Viva) Myriam Mahaman |
The speakers for the summer term 2021 were:
Date |
Speaker |
19.04.2021 26.04.2021 03.05.2021 10.05.2021 17.05.2021 31.05.2021 07.06.2021 14.06.2021 21.06.2021 28.06.2021 05.07.2021 12.07.2021 26.07.2021 |
Christian Korff Cigdem Yirtici internal presentations Manuel Martins Nicolas Garrel Ingo Runkel Azat Gainutdinov Yorck Sommerhäuser Claudia Scheimbauer Paolo Saracco Tom Leinster Martin Hyland Tony Zorman |
The speakers for the winter term 2020/21 were:
Date |
Speaker |
26.10.2020 02.11.2020 09.11.2020 16.11.2020 23.11.2020 30.11.2020 07.12.2020 14.12.2020 11.01.2021 18.01.2021 25.01.2021 01.02.2021 08.02.2021 15.02.2021 |
Atabey Kaygun Lucia Rotheray Sebastian Halbig Matthias Valvekens Friedrich Wagemann Stephanie Feilitzsch David Jordan Tomasz Brzezinski Anna Kula Ilya Shaprio Yuri Berest Blessing Oni John Boiquaye Ivan Angiono |