Title: Local positivity and effective Diophantine approximation, Speaker(s): Matthias Nickel, Pisa, Date and time: 23 Mar 2022, 14:30 (Europe/Rome), Lecture series: Algebraic and Arithmetic Geometry Seminar, Venue: Dipartimento di Matematica (Aula Magna).

You can access the full event here: https://events.dm.unipi.it/e/74

Abstract --------

In this talk I will discuss a new approach to prove effective results in Diophantine approximation relying on lower bounds of Seshadri constants. I will then show how to use it to prove an effective theorem on the simultaneous approximation of two algebraic numbers satisfying an algebraic equation

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