Estratificações no espaço móduli dos fibrados de Higgs
arXiv:1710.10297
Abstract
The work of Hausel proves that the Bialynicki-Birula stratification of the moduli space of rank two Higgs bundles coincides with its Shatz stratification. These two stratifications do not coincide in general. Here, we give an approach for the rank three case of the classification of the Shatz stratification in terms of the Bialynicki-Birula stratification.
5 pages, in Portuguese, Encontro Nacional da Sociedade Portuguesa de Matemática, Julho de 2014