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Density of rational points near manifolds

May 17 at 13:3015:00 CEST

Damaris Schindler (Universität Göttingen)

Given a bounded submanifold M in R^n, how many rational points with common bounded denominator are there in a small thickening of M? Under what conditions can we count them asymptotically as the size of the denominator goes to infinity? I will discuss some recent work in this direction and arithmetic applications such as Serre’s dimension growth conjecture as well as applications in Diophantine approximation. For this I’ll focus on joint work with Shuntaro Yamagishi, as well as joint work with Rajula Srivastava and Niclas Technau.


May 17
13:30 – 15:00 CEST


Judith Ludwig


Heidelberg, Mathematikon, SR A and Livestream