Renormalization, rigidity and universality

Location

Room 101, Hume Hall

Start Date

27-4-2024 11:00 AM

End Date

27-4-2024 12:00 PM

Description

70 years ago, Kolmogorov’s address at the ICM marked the beginning of KAM theory and rigidity theory of dynamical systems. Approximately at the same time, renormalization ideas originated in quantum field theory. They were introduced in dynamical systems about 45 years ago, following the surprising discovery of metric universality. By now, renormalization has become one of the most powerful tools in the asymptotic analysis of dynamical systems. We will discuss the basic conceptual features of the renormalization approach to rigidity and universality problems, and some recent results. (Dr. Saša Kocić is an Associate Professor at the Department of Mathematics, University of Mississippi. His research interests include dynamical systems, specifically in Renormalization, KAM theory, and rigidity theory.)

Relational Format

conference proceeding

Comments

presentation

This document is currently not available here.

Share

COinS
 
Apr 27th, 11:00 AM Apr 27th, 12:00 PM

Renormalization, rigidity and universality

Room 101, Hume Hall

70 years ago, Kolmogorov’s address at the ICM marked the beginning of KAM theory and rigidity theory of dynamical systems. Approximately at the same time, renormalization ideas originated in quantum field theory. They were introduced in dynamical systems about 45 years ago, following the surprising discovery of metric universality. By now, renormalization has become one of the most powerful tools in the asymptotic analysis of dynamical systems. We will discuss the basic conceptual features of the renormalization approach to rigidity and universality problems, and some recent results. (Dr. Saša Kocić is an Associate Professor at the Department of Mathematics, University of Mississippi. His research interests include dynamical systems, specifically in Renormalization, KAM theory, and rigidity theory.)