Thursday, April 30, 2026 - 16:00 in V2-210/216
Periods and tropical geometry.
A talk in the Mathematisches Kolloquium series by
Francis Brown from University of Oxford
| Abstract: |
I will introduce three classical topics: graph homology, Voronoi complexes and values of the zeta function, from a completely elementary point of view. Even though they lie in distant fields of mathematics, namely combinatorics, differential geometry and number theory, they are very closely related by some deep theorems and conjectures.
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