32 citations · 140 across the 25 of their papers we have counts for
Showing 2018Show all
3 papers · 1 filter
math.AG2018
Automorphism groups of almost homogeneous varieties
Michel Brion
Consider a smooth connected algebraic group acting on a normal projective variety with an open dense orbit. We show that Aut() is a linear algebraic group if so is ;…
math.AG2018
Homogeneous vector bundles over abelian varieties via representation theory
Michel Brion
Let be an abelian variety over a field. The homogeneous (or translation-invariant) vector bundles over form an abelian category ; the Fourier-Mukai transform…
math.AG2018
On the fundamental groups of commutative algebraic groups
Michel Brion
Consider the abelian category of commutative group schemes of finite type over a field , its full subcategory of finite group schemes, and the asso…