2 papers
math.ST2022
Fractal dimension, approximation and data sets
L. Betti, I. Chio, J. Fleischman +13
The purpose of this paper is to study the fractal phenomena in large data sets and the associated questions of dimension reduction. We examine situations where the classical Princi…
hep-th2014
Effective gravitational fields in transplanckian scattering
Luca S. G. Betti
After a short introduction to the general Quantum Gravity problem, we compare a result from the S-matrix description of gravitational interaction due to Amati, Ciafaloni and Venezi…