Ruprecht-Karls-Universität Heidelberg
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„Reciprocity laws in Number Theory“
Prof. Dr. David Harari, Université Paris-Sud, Orsay

Let p and l be two distinct odd prime numbers. The Legendre symbol (p,l) is defined as 1 if p is a square modulo l, and -1 if it is not. The law of quadratic reciprocity gives a surprising relation between (p,l) and (l,p). I will explain wide extensions of this law via class field theory, and various applications to the arithmetic of algebraic groups.

Donnerstag, den 17. Januar 2019 um 17.15 Uhr, in INF 205, HS Mathematikon Donnerstag, den 17. Januar 2019 at 17.15 , in INF 205, HS Mathematikon

Der Vortrag folgt der Einladung von The lecture takes place at invitation by Prof. A. Schmidt