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ERC Research Period on Diophantine Geometry

Counting points on del Pezzo surfaces over imaginary quadratic fields (30')

speaker: Ulrich Derenthal (Universität München)

abstract: For del Pezzo surfaces over number fields, the distribution of rational points is predicted by Manin's conjecture. This has been extensively studied over the field Q of rational numbers using universal torsors and Cox rings. In this talk, I will give an overview of joint work in progress with Christopher Frei generalizing this to imaginary quadratic number fields.

timetable:
Thu 20 Sep, 16:45 - 17:15, Sala Conferenze Centro De Giorgi
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