The Problem of the First Passage Time for Some Elliptic Pseudodifferential Operators Over the p-Adics

In this article we study the problem of the first passage time associated to certain elliptic pseudodifferential operators in dimensions 4 and 2 over the p-adics. This type of problems appeared in connection with certain models of complex systems.

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Detalles Bibliográficos
Autor principal: CHACÓN-CORTES,LEONARDO FABIO
Formato: Digital revista
Idioma:in
Publicado: Universidad Nacional de Colombia y Sociedad Colombiana de Matemáticas 2014
Acceso en línea:http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0034-74262014000200004
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Descripción
Sumario:In this article we study the problem of the first passage time associated to certain elliptic pseudodifferential operators in dimensions 4 and 2 over the p-adics. This type of problems appeared in connection with certain models of complex systems.