Viola Siconolfi

activity

20182026

most citedRicci curvature, graphs and eigenvalues

13 citations · 15 across the 12 of their papers we have counts for

collaborators

Showing 2024Show all

3 papers · 1 filter

math.AT2024

Cohomology Rings of Toric Wonderful Model

Lorenzo Giordani, Roberto Pagaria, Viola Siconolfi

We describe the cohomology ring of toric wonderful models for arbitrary building set, including the case of non well-connected ones. Our techniques are based on blowups of posets,…

math.AT2024

An isomorphism between models of graphic arrangements

Giovanni Gaiffi, Oscar Papini, Viola Siconolfi

This paper presents a bridge between the theories of wonderful models associated with toric arrangements and wonderful models associated with hyperplane arrangements. In a previous…

math.CO2024

On mutually $μ$ -intersecting quasi-Hermitian varieties with some applications

Angela Aguglia, Luca Giuzzi, Viola Siconolfi

Let $W$ be a non-empty set of points of a finite Desarguesian projective space $PG (n, q)$ . A collection of varieties of $PG (n, q)$ is \emph{mutually $μ$ -in…

Cohomology Rings of Toric Wonderful Model

An isomorphism between models of graphic arrangements

On mutually μ-intersecting quasi-Hermitian varieties with some applications

On mutually $μ$ -intersecting quasi-Hermitian varieties with some applications