21 citations · 119 across the 19 of their papers we have counts for
Showing 2010Show all
2 papers · 1 filter
math.AG2010★ 13 cited
The singular fibre of the Hitchin map
Peter B. Gothen, André Oliveira
Given any line bundle L of positive degree, on a compact Riemann surface, let be the moduli space of L-twisted Higgs pairs of rank 2 with fixed determinant isomorphic to $Λ…
math.AG2010
Higgs bundles for the non-compact dual of the unitary group
Oscar García-Prada, André Oliveira
Using Morse-theoretic techniques, we show that the moduli space of U*(2n)-Higgs bundles over a compact Riemann surface is connected.