Mini curso online: Introdução à Teoria de Rough Path - Dias: 7,8,9,10,15,16 e 17/07/2020

Curso
terça-feira, 07/07, 10h00
Local do evento
Online: https://meet.google.com/fys-aift-mdv

 

Summary - Rough differential equations are controlled ordinary differential equations driven by controls that are not sufficiently regular to give a classical meaning to the equation. Typical examples are given by equations driven by sample paths of stochastic processes. While Itô's theory of stochastic differential equations provides a probabilistic solution theory in a semimartingale setting, the solution map associating the solution path of the equation to the driving semimartingale control is not continuous in a pathwise sense in any sensible topology. The theory of rough differential equations aims at giving a (probability free) framework where one can make sense of controlled ordinary differential equations driven by controls of low regularity. This requires that we change our understanding of what a control is. We shall give in this course a concise self-contained introduction to this theory, following the "(approximate flow)-to-flow" approach.

July Tue.7, Wed.8, Thu.9, Fri.10 and Wed.15, Thu.16, Fri.17  Julho . 

10 am to 11 30 am (Brazilain Time ) 

 More information in https://www.ime.unicamp.br/ssde/