2 papers
math.PR2020
Laws of large numbers for weighted sums of independent random variables: a game of mass
Luca Avena, Conrado da Costa
We consider weighted sums of independent random variables regulated by an increment sequence. We provide operative conditions that ensure strong law of large numbers for such sums…
math.PR2017
Reaction-Diffusion models: From Particle Systems to SDE's
Bernardo Freitas Paulo da Costa, Conrado Costa, Milton Jara
In this article we present a construction of a family particle systems that converge after scaling to the solution a non-linear SDE of Reaction-Diffusion type.