2 papers
math.FA2026
Sampling theorems for inverse problems on Riemannian manifolds
Giovanni S. Alberti, Ernesto De Vito, Bianca Gariboldi +1
We consider inverse problems consisting of the reconstruction of an unknown signal from noisy measurements , where is a function on a Riemannian manifol…
math.CA2025
On a discrete approach to lower bounds in discrepancy theory
Luca Brandolini, Bianca Gariboldi, Giacomo Gigante +1
In this paper, we prove that some renowned lower bounds in discrepancy theory admit a discrete analogue. Namely, we prove that the lower bound of the discrepancy for corners in the…