Seminar
Interactions between symplectic geometry, combinatorics and number theory (14722.0068)
or
The "ColMar" Interactions
The seminar "Interactions" joins the teams of two universities: that of Cologne, and that of Marburg, therefore the name "ColMar* Interactions". The goal is to explain some very recent developments in the field of equivariant topology and equivariant symplectic geometry.
The organisers are:
Oliver Goertsches (goertsch@mathematik.uni-marburg.de)
Panagiotis Konstantis (pako@mathematik.uni-marburg.de)
myself (sabatini@math.uni-koeln.de)
This semester the seminar is organised by the University of Marburg only. Here you can find the link to the seminar website for this semester:
https://www.mathematik.uni-marburg.de/~pako/ColMar2022.html
Below you can find some of the previous talks:
21.10.21, 14:30-16:00: Nicholas Lindsay (U. of Cologne), "Hamiltonian S^1-actions on complete intersections"
17.11.21, 12:30-14:00: Anton Ayzenberg (HSE University), "Face posets of equivariantly formal torus actions"
09.12.21, 14:30-16:00: Chris McDaniel (Endicott College), "A GKM Description for the Equivariant Coinvariant Ring of a Pseudo Reflection Group"
16.12.21, 14:30-16:00: Lisa Jeffrey (U. of Toronto), "Poisson maps between character varieties: gluing and capping"
Please note that the time zone above is GMT+1
* It is also worth noticing that in Italian "colmare" means "to bridge", and we like bridges, because they allow interactions...
Link to our seminar in the past year:
https://www.silvia-sabatini.com/seminar-interactions-ws2021