3 citations · 3 across the 3 of their papers we have counts for
3 papers
math.AG2023
Parabolic opers and differential operators
Indranil Biswas, Niels Borne, Sorin Dumitrescu +2
Parabolic SL(r,C)-opers were defined and investigated in [BDP] in the set-up of vector bundles on curves with a parabolic structure over a divisor. Here we introduce and study holo…
math.AG2021
Parabolic connections and stack of roots
Niels Borne, Amine Laaroussi
Given a scheme over a field endowed with a strict normal crossings divisor, we define strongly parabolic connections, consistently with the current terminology for Higgs bundles. W…
math.AG2012★ 3 cited
The Nori fundamental gerbe of a fibered category
Niels Borne, Angelo Vistoli
We give a condition that ensures that a fibered category over a field admits a universal morphism to a profinite gerbe. This fundamental gerbe generalizes both Nori's fundamental g…