A p-adic Frobenius structure represents the 'point counting' Frobenius operation on p-adic cohomology of a family of algebraic varieties. I will explain explicit methods of computation of Frobenius structures for hypersurfaces and demonstrate examples for Calabi-Yau families, where we can confirm a conjecture by Candelas, van Straten and de la Ossa. This is joint work with Frits Beukers.
Explicit p-adic Frobenius structures
29.10.2024 13:15 - 14:45
Organiser:
H. Grobner, A. Minguez-Espallargas, A. Mellit
Location: