2 papers
math.NT2025
Geodesic clustering of zeros of Eisenstein series for congruence groups
Sebastián Carrillo Santana, Gunther Cornelissen, Berend Ringeling
We consider a set of generators for the space of Eisenstein series of even weight for any congruence group and study the set of all of their zeros taken for -conjugat…
math.NT2025
Powerfree integers and Fourier bounds
Sebastián Carrillo Santana
We develop a general approach for showing when a set of integers has infinitely many powerfree numbers without relying on equidistribution estimates for $\ma…