2 papers
stat.AP2024
A Bertalanffy-Richards growth model perturbed by a time-dependent pattern, statistical analysis and applications
Antonio Di Crescenzo, Paola Paraggio, Francisco Torres-Ruiz
We analyze a modification of the Richards growth model by introducing a time-dependent perturbation in the growth rate. This modification becomes effective at a special switching t…
math.PR2024
Modelling the random spreading of fake news through a two-dimensional time-inhomogeneous birth-death process
Antonio Di Crescenzo, Paola Paraggio
We consider a two-dimensional time-inhomogeneous birth-death process to model the time-evolution of fake news in a population. The two components of the process represent, respecti…