|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
Group actions on schemes and homotopy types
If you have a question about this talk, please contact Caucher Birkar.
One of the primary goals of arithmetic geometry is to find rational points on algebraic varieties over arithmetically interesting fields in terms of computable invariants of the variety. It is possible to interpret this question as a determination of the fixed point set of a group action on a scheme using some homotopy type. I will talk about some of the complex algebraic geometry this philosophy leads us, as well as some related stories over real closed, p-adic and global fields.
This talk is part of the Algebraic Geometry Seminar series.
This talk is included in these lists:
Note that ex-directory lists are not shown.
Other listsCambridge University Amnesty International Churchill College Phoenix Society Cambridge Networks and Communications meeting
Other talksDiagnosing diapycnal mixing in Drake Passage using numerical models and results from the DIMES experiment Tumour natural history, structure and nomenclature (lecture/demonstration) Senescence, cell death and apoptosis Diffusive Unravellings of Stochastic Master Equations CGHR Research Group Tbc