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Anatoly Libgober

Asymptotic of invariants of quasi-projective fundamental groups
Lundi, 23 Septembre, 2019 - 14:00
Résumé : 

I discuss distribution of invariants of fundamental groups of smooth quasi-projective varieties with simply connected compactification. One of invariants is the maximal rank of the free quotient and another is the rank of abelianization of the commutator.  The discussion will include several boundness results as well as some conjectures.

Institution de l'orateur : 
Univ. of Illinois at Chicago
Thème de recherche : 
Algèbre et géométries
Salle : 
Salle 04
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