306 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidade do PortoPT174 papers
- University of CoimbraPT98 papers
- University of MinhoPT81 papers
- University of LisbonPT24 papers
- Centre National de la Recherche ScientifiqueFR22 papers
- Instituto Superior TécnicoPT22 papers
- UCLouvainBE13 papers
- Universidade Federal da BahiaBR13 papers
- Centro de Análise Matemática Geometria e Sistemas DinâmicosPT10 papers
- Pontifícia Universidade Católica do Rio de JaneiroBR10 papers
- Universidad de La LagunaES9 papers
- Universidade Federal do Rio de JaneiroBR9 papers
3 papers · 2 filters
Extremal Index, Hitting Time Statistics and periodicity
Ana Cristina Moreira Freitas, Jorge Milhazes Freitas, Mike Todd
We give conditions to prove the existence of an Extremal Index for general stationary stochastic processes by detecting the presence of one or more underlying periodic phenomena. T…
Crossover to the KPZ equation
Patrícia Gonçalves, Milton Jara
We characterize the crossover regime to the KPZ equation for a class of one-dimensional weakly asymmetric exclusion processes. The crossover depends on the strength asymmetry $an^{…
On a forward-backward stochastic system associated to the Burgers equation
Ana Bela Cruzeiro, Evelina Shamarova
We describe a probabilistic construction of -regular solutions for the spatially periodic forced Burgers equation by using a characterization of this solution through a forwar…