3 papers
math.NT2026
Upper Bounds on the de Bruijn-Newman constant for Dirichlet -functions with primitive real-valued characters
Ricardo Freire, Cristian González-Riquelme, Claudio Muñoz +2
Let be a primitive real-valued Dirichlet character of conductor , let be the associated Dirichlet -function, and let denote its completed f…
math.AP2024
The Generalized Riemann Zeta heat flow
Víctor Castillo, Claudio Muñoz, Felipe Poblete +1
We consider the PDE flow associated to Riemann zeta and general Dirichlet -functions. These are models characterized by nonlinearities appearing in classical number theory probl…
cond-mat.mtrl-sci2023
Correlation between microstructural deformation mechanisms and acoustic parameters on a cold-rolled Cu30Zn brass
Maria Sosa, Linton Carvajal, Vicente Salinas +3
The relationship between acoustic parameters and the microstructure of a Cu30Zn brass plate subjected to plastic deformation was evaluated. The plate, previously annealed at 550 °C…