Maximal representations of surface groups and Higgs bundles
We study representations of the fundamental group of a compact surface in the group of isometries of
Geometry and Topology
Milnor's construction of flat SL(2,R)-bundles (a pre-history of Higgs bundles)
In 1957 Milnor constructed flat bundles with non-trivial Euler classes. We will describe these and r
Video seminário: Topics in Combinatorial Differential Geometry - Parte I
Irá ser passado o vídeo da primeira de duas aulas de Robin Forman com o título "Topics in Combina
Video seminário: Topics in Combinatorial Differential Geometry - Parte II
Passaremos então o vídeo da segunda (e última) aula de Robin Forman com o título "Topics in Comb
Fibrados de Higgs e ternos holomorfos parabólicos
Os fibrados parabólicos são os objectos algebricos apropriados para estudar representações do gr
Rigidity and flexibility in Poisson geometry
Rigidity and flexibility phenomena are well-known in symplectic geometry. In this talk, I will argue
Tetrahedra and inspheres
Let A,B,C be vertices of a triangle T= T(A,B,C) in the Euclidean plane. The inscribed circle is th
Fractals and their Hausdorff Dimension
I aula: 6a feira, 22/Abril/2005, às 11h00 - sala 0.31
A Torelli type theorem for the moduli space of parabolic Higgs
Let X and X' be a smooth projective curves over the complex numbers, the classical Torelli theorem