IPM Calendar  School/Center

Geometry and Topology Weekly Seminar
Divergent Series, Asymptotic Expansions, Summability
Jorge Fernandez, University of Valladolid, Spain

Date : Wednesday , February 5, 2020
           15:30 - 16:30    

In this talk I will make a survey, with historical motivations, about the applications of divergent series in order to treat different problems related with differential equations. We will introduce the theory of summability, developed by Malgrange and Ramis among others, and present some recent progresses in this field, related with the treatment of singularly perturbed differential equations. More precisely, the theory of monomial asymptotic expansions will be presented with some applications and possible future developments.

Email : gt@ipm.ir