Olá pessoal,
Segue abaixo as informações do próximo Seminário de Geometria Algébrica e Geometria Complexa da UFF.
Para consultar os próximos seminários e o histórico, basta consultar o site do Grupo de Geometria Algébrica e Complexa da UFF:
https://sites.google.com/view/geoalgcompluff
Palestrante: Alessia Mandini (UFF)
Título: Hyperpolygon spaces and moduli space of parabolic Higgs bundles.
Resumo: Hyperpolygon spaces are a family of hyperkähler quiver varieties that can be obtained by hyperkähler reduction of a finite number of $SU(2)$-coadjoint orbits. Jointly with L. Godinho, we showed that these spaces are symplectomorphic to moduli spaces of rank $2$, holomorphically trivial parabolic Higgs bundles over $P^1$, with fixed determinant and trace-free Higgs field, when a suitable condition between the parabolic weights and the spectra of the coadjoint orbits is satisfied. In this talk I will describe this construction and some results that generalize it in several ways.
Data: 12/11/2024 (terça-feira)
Horário: 16h
Local: Sala 407 – Bloco H – Campus Gragoatá
Esperamos vocês!
Valeriano Lanza
Thiago Fassarella
Rodrigo Salomão