2025/12/05 by Régis de la Bretèche, Gérald Tenenbaum, de la Bretèche, R. +1
Mathematics · #Analytic Number Theory Research #Limits and Structures in Graph Theory #Mathematical Dynamics and Fractals
paper · pdf · doi:10.48550/arxiv.2512.05652
For integer n\geqslant 1 and real u, let Δ(n,u):=|\d:d| n, \rm eu