Brandeis-Harvard-MIT-Northeastern

JOINT MATHEMATICS COLLOQUIUM


 
On the Ihara/Oda-Matsumoto Conjecture

 

Florian Pop

University of Pennsylvania
 

Harvard University

Thursday, May 5, 2011


 

Talk at 4:30 p.m. in Science Center E

Tea at 4:00 p.m. in the Math Lounge


 
 

Abstract: One of the exciting questions from Grothendieck's "Esquisse d'un Programme" is to give a geometric-combinatorial description of the absolute Galois group of the rationals by using its action on geometric fundamental groups. My talk will be about that question, in particular discussing a solution of the so called Ihara/Oda-Matsumoto Conjecture.


 

Home Web page:  Alexandru I. Suciu   Comments to:  andrei@neu.edu  
Posted: April 27, 2011    URL: http://www.math.neu.edu/bhmn/pop11.html