2 papers
math.AG2023
Connections and genuinely ramified maps of curves
Indranil Biswas, Francois-Xavier Machu, A. J. Parameswaran
Given a singular connection on a vector bundle over an irreducible smooth projective curve , defined over an algebraically closed field, we show that there is a unique m…
math.AG2010
Local Structure of Moduli Spaces
Francois-Xavier Machu
We provide a sketch of the GIT construction of the moduli spaces for the three classes of connections: the class of meromorphic connections with fixed divisor of poles and its…