Seminar by Dr. Giacomo Graziani on Wednesday, March 25th, at 2:30 PM

[PERRONI FABIO]

UNIVERSITA’ DEGLI STUDI DI TRIESTE
DIPARTIMENTO DI MATEMATICA, INFORMATICA E GEOSCIENZE

SEMINAR ANNOUNCEMENT

Wednesday, March 25th, 2026, at 2:30 pm.

Dr. Giacomo Graziani will give a seminar.

Title: Algebraic Neurovarieties and Secant Varieties.

Abstract: In recent years, the notion of algebraic neurovarieties has attracted growing interest in algebraic geometry, both because of its connections with machine learning and for its close relationship with tensor varieties and decomposition problems.
In this talk, we will show how such varieties arise naturally from the study of polynomial neural models and, in the case of a single layer, how they can be identified with classical varieties, such as Segre-Veronese secant varieties. This geometric description provides a natural framework to study global invariants of interest in applied settings using tools from projective geometry and intersection theory.

Venue: Seminar Room of the Department (Sezione di Matematica, H2 building, Via Valerio 12/1, 3rd floor, room 334).
Everyone interested is welcome to attend.
Best regards

--
Fabio Perroni
Professore | Professor
Università degli Studi di Trieste | University of Trieste
Dipartimento di Matematica, Informatica e Geoscienze
Via Valerio, 12/1 - 34127 Trieste (Italy)
fperroni at units.it<mailto:fperroni at units.it>
Tel.| Ph. +39 040 558 2639<tel:+390405582639>