J. V. M. de Andrade

collaborators

2 papers

econ.GN2025

Impact of the Pandemic on Currency Circulation in Brazil: Projections using the SARIMA Model

João Victor Monteiros de Andrade, Leonardo Santos da Cruz

This study analyzes the impact of the COVID-19 pandemic on currency circulation in Brazil by comparing actual data from 2000 to 2023 with counterfactual projections using the \text…

math.GR2025

Proportion of Nilpotent Subgroups in Finite Groups and Their Properties

João Victor M. de Andrade, Leonardo Santos da Cruz

This work introduces and investigates the function $J (G) = \frac{Nil ( G )}{L ( G )}$ , where $Nil (G)$ denotes the number of nilpotent subgroups and $L (G)$ the total number…