activity
20102026
most citedExplicit log Fano structures on blow-ups of projective spaces

34 citations · 139 across the 44 of their papers we have counts for

collaborators

54 papers

math.AC2026

Linear Independence of Polynomial Compositions and Identifiability of Deep Neural Networks

Kathlén Kohn, Giovanni Luca Marchetti, Alex Massarenti +1

Motivated by theoretical problems in deep learning, we conjecture that post-composing a fixed number of pairwise distinct nonconstant polynomials with a generic polynomial of suffi…

math.AG2026

Unirational Fano threefolds

Alex Massarenti

We use the relative Abel--Jacobi construction of Cheltsov--Loginov--Orlov--Prokhorov to study unirational Fano threefolds. Our main result is a -dimensional family of smooth un…

math.AG2026

Mori theory and symplectic reduction for polygons and quivers

Alessia Mandini, Alex Massarenti

We investigate the birational geometry of moduli spaces of polygons and quivers, emphasizing the link between Mori theory and symplectic reduction. On the additive side we relate M…

math.AG2026

Quadratic Cremona transformations of

Gianluca Grassi, Alex Massarenti

We prove that has exactly nine irreducible components and that the locus of transformations with zero-dimensional base scheme is irreducible.

math.AG2026

Log-Conformal Projective Manifolds

Maurício Corrêa, Alex Massarenti

Let be a smooth complex projective simple normal crossing pair of dimension endowed with an everywhere nondegenerate logarithmic conformal tensor. If is no…

math.AG2026

Compactifications of spaces of symmetric matrices and pointed Kontsevich spaces of isotropic Grassmannians

Hanlong Fang, Alex Massarenti, Xian Wu

We study two closely related families of varieties arising from genus stable maps to the Lagrangian Grassmannian . First, we construct the Kausz--type…