Combinatorial Anabelian Geometry and Related Topics
- Start Date
- 2020-06-29
- End Date
- 2020-07-03
- Institution
- RIMS, Kyoto University
- City
- Kyoto
- Country
- Japan
- Meeting Type
- conference
- Homepage
- https://www.maths.nottingham.ac.uk/plp/pmzibf/files/June2020.html
- Contact Name
- Created
- Modified
Description
Combinatorial anabelian geometry concerns the reconstruction of scheme- or ring-theoretic objects from more primitive combinatorial constituent data. In this sense, it is closely philosophically related to inter-universal Teichmüller theory.
The purpose of the present workshop is to expose fundamental, introductory aspects of combinatorial anabelian geometry, as well as more recent developments related to the Grothendieck-Teichmüller group and the absolute Galois groups of number fields and mixed-characteristic local fields.
The workshop will also treat results concerning the "resolution of nonsingularities" of hyperbolic curves over mixed-characteristic local fields, such results are closely related to combinatorial anabelian geometry over mixed-characteristic local fields.
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