Alessio Caminata

activity

20162020

collaborators

3 papers

math.AC2020

Nearly Gorenstein cyclic quotient singularities

Alessio Caminata, Francesco Strazzanti

We investigate the nearly Gorenstein property among $d$ -dimensional cyclic quotient singularities $k [[x_{1}, \dots, x_{d}]]^{G}$ , where $k$ is an algebraically closed field and $G\…

math.AC2018

F-signature function of quotient singularities

Alessio Caminata, Alessandro De Stefani

We study the shape of the F-signature function of a $d$ -dimensional quotient singularity $k [[x_{1}, \dots, x_{d}]]^{G}$ , and we show that it is a quasi-polynomial. We prove that…

math.AC2016

The symmetric signature

Alessio Caminata

This is the author's Ph.D. thesis. We introduce two related invariants for local (and standard graded) rings called differential and syzygy symmetric signature. These are defined b…