24 citations · 201 across the 32 of their papers we have counts for
4 papers · 1 filter
Semisimple flat F-manifolds in higher genus
Alessandro Arsie, Alexandr Buryak, Paolo Lorenzoni +1
In this paper, we generalize the Givental theory for Frobenius manifolds and cohomological field theories to flat F-manifolds and F-cohomological field theories. In particular, we…
Geometric k-normality of curves and applications
A. Arsie, C. Galati
The notion of geometric k-normality for curves is introduced in complete generality and is investigated in the case of nodal and cuspidal curves living on several types of surfaces…
Stacks of cyclic covers of projective spaces
Alessandro Arsie, Angelo Vistoli
We define stacks of uniform cyclic covers of Brauer-Severi schemes, proving that they can be realized as quotient stacks of open subsets of representations, and compute the Picard…
On two simple criteria for recognizing complete intersections in codimension 2
Alessandro Arsie
Developing a previous idea of Faltings, we characterize the complete intersections of codimension 2 in P^n, n>=3, over an algebraically closed field of any characteristic, among l.…