Robuta

https://ahgt.math.cnrs.fr/seminar/2026/06/01/Bresciani_section.html Arithmetic & Homotopic Galois Theory IRN | On the section conjecture for the toric fundamental group The toric fundamental group is the Tannaka dual of a category of vector bundles which become direct sums of line bundles on a finite étale cover. It is an... galois theory section conjecture fundamental group arithmetic homotopic