Scaling limit for a family of coalescing radial random paths absorbed at the origin

Autor(es)

Coletti, Cristian F. ; Valencia, Leon A.

• Tipo de documento: Artigo Científico
• Fonte: Journal of Mathematical Physics; v. 63, n. 3, p. 13-pg., 2022-03-01.

Resumo

We introduce a system of coalescing random paths with radial behavior in a subset of the plane. We call it the discrete radial Poissonian web. We show that locally and under diffusive scaling, this family converges in distribution to a mapping of a restriction of the Brownian web. Published under an exclusive license by AIP Publishing. (AU)

• Processo FAPESP: 17/10555-0 - Modelagem estocástica de sistemas interagentes
• Beneficiário: Fabio Prates Machado
• Modalidade de apoio: Auxílio à Pesquisa - Temático