Some other slides:


Connections on curves and wild character varieties, NarasimhanSeshadri @ 50, Chennai 2015 (slides of 1st talk of 3)(abstract)

NonPerturbative symplectic manifolds and NonCommutative algebras, RIMS 2015 
Higgs bundles, Connections and Quivers, Pavia, Rennes, Singapore & Augsburg 2014 
Wild character varieties and multiplicative quiver varieties, Aberdeen ARTIN meeting, Novembre 2013 
Wild character varieties, quiver varieties and G_2, Strasbourg, Novembre 2013 
Transformation groups for isomonodromy equations I, et II, Journées isomonodromiques, Toulouse, Janvier 2013 
Habilitation, Decembre 2012

Transformation groups for isomonodromy equations, RIMS Kyoto, Novembre 2012 (résumé) 
Poisson geometry of moduli spaces of meromorphic connections on curves and their Stokes data, Poisson 2012, Utrecht 
Irregular connections, Dynkin diagrams and fission, SEDIGA conference, Luminy, Juin 2012 (90 mins)

Painlevé equations, Dynkin diagrams and hyperkähler manifolds, IHES, Janvier 2012 
Irregular connections, Dynkin diagrams and fission, Oxford Higgs bundle conference, Mars 2011 
Some geometry of irregular connections on curves, IAS Princeton, Novembre 2007 
Painlevé, Klein and the icosahedron, ICMAT Madrid, Septembre 2006 
Survey of the known algebraic solutions of Painlevé VI
(Slides I,
Slides II),
Two talks at the Newton Institute
(I,
II), Cambridge 2006
(local copy in one file)
