2 papers
math.AG2015
Cohomology of finite graded group varieties
Camil I. Aponte Román, Alberto Chiecchio
We prove that, if is a positively graded, graded commutative, local, finite Hopf algebra, its cohomology is finitely generated, thus unifying classical results of Wilkerson and…
math.AG2012
Log Terminal Singularities
Alberto Chiecchio, Stefano Urbinati
In this paper we give a new point of view for optimizing the definitions related to the study of singularities of normal varieties, introduced in [dFH09] and further studied in [Ur…