ICTP Mathematics Seminar - NEW DATE Wednesday 15 February at 14:00

[Math Section]

M A T H E M A T I C S   S E M I N A R S   2017


Wednesday 15 February, at 14.00 hrs.


Emmanuel Letellier (Université Denis Diderot - Paris 7, IMJ)


Title:
Counting indecomposable parabolic bundles over the projective line


Abstract:
We will start by explaining a concrete and basic problem on polynomial 
matrices and then show how this problem is related to the computation of 
some topological invariants of character varieties which parametrizes 
isomorphism classes of representations of the fundamental groups of the 
punctured Riemann sphere.



VENUE:  Luigi Stasi Seminar Room (ICTP Leonardo da Vinci Building, first 
floor)