4 citations · 4 across the 1 of their papers we have counts for
3 papers
q-bio.PE2025
A non-homogeneous Markov early epidemic growth dynamics model. Application to the SARS-CoV-2 pandemic
Nestor R. Barraza, Gabriel Pena, Verónica Moreno
This work introduces a new markovian stochastic model that can be described as a non-homogeneous Pure Birth process. We propose a functional form of birth rate that depends on the…
math-ph2025
A non-homogeneous, non-stationary and path-dependent Markov anomalous diffusion model
Nestor Barraza, Gabriel Pena, Juliana Gambini +1
A novel probabilistic framework for modelling anomalous diffusion is presented. The resulting process is Markovian, non-homogeneous, non-stationary, non-ergodic, and state-dependen…
astro-ph.CO2022★ 4 cited
The large-scale structure from non-Gaussian primordial perturbations
G. A. Peña, G. N. Candlish
The late-time effect of primordial non-Gaussianity offers a window into the physics of inflation and the very early Universe. In this work we study the consequences of a particular…