New Trends in Lyapunov Exponents

NTLE, Lisbon, Portugal, February 7-11, 2022
Erscheinungsjahr 2024
ISBN: 978-3-031-41318-6
Verlag: Springer International Publishing

Buch, Englisch, 179 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 295 g

Reihe: CIM Series in Mathematical Sciences

This volume presents peer-reviewed surveys on new developments in the study of Lyapunov exponents in dynamical systems and its applications to other areas, such as mathematical physics.

Written by leading experts in their fields, the contributions are based upon the presentations given by invited speakers at the “New Trends in Lyapunov Exponents” workshop held in Lisbon, Portugal, February 7–11, 2022. The works focus on the concept of Lyapunov exponents in their various manifestations in dynamical systems along with their applications to mathematical physics and other areas of mathematics. The papers reflect the spirit of the conference of promoting new connections among different subjects in dynamical systems.

This volume aims primarily at researchers and graduate students working in dynamical systems and related fields, serving as an introduction to active fields of research and as a review of recent results as well.

Zielgruppe

Research

Autoren/Hrsg.

Dias, João Lopes

Duarte, Pedro

Gaivão, José Pedro

Torres, Maria Joana

Klein, Silvius

Peixe, Telmo

Siqueira, Jaqueline

Fachgebiete

• Mathematik | Informatik Mathematik Geometrie Dynamische Systeme
• Mathematik | Informatik Mathematik Numerik und Wissenschaftliches Rechnen Angewandte Mathematik, Mathematische Modelle
• Naturwissenschaften Physik Physik Allgemein Theoretische Physik, Mathematische Physik, Computerphysik
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde Statik, Dynamik, Kinetik, Kinematik

Inhaltsverzeichnis

Preface.- Lyapunov Exponents for Linear Homogeneous Differential Equations.- An invitation to SL2(R) cocycles over random dynamics.- Randomness Versus Quasi-Periodicity.- Hyperbolicity or Zero Lyapunov Exponents for C2-Hamiltonians.- Generalized Lyapunov exponents and aspects of the theory of deep learning.- On the Multifractal Formalism of Lyapunov Exponents: A Survey of Recent Results.- The Continuity Problem of Lyapunov Exponents.- Some Questions and Remarks on Lyapunov Irregular Behavior for Linear Cocycles.

Über Autor(innen)

João Lopes Dias is an Associate Professor at ISEG - Universidade de Lisboa, Portugal. He did his PhD at the University of Cambridge, UK (2002) in the area of Hamiltonian dynamics and renormalization. His current research interests include topics on quasiperiodic motion, KAM theory, generic properties of dynamical systems and Lyapunov exponents.

Pedro Miguel Duarte is an Associate Professor at Faculdade de Ciências -  Universidade de Lisboa, Portugal. He did his PhD at the  Institute of Pure and Applied Mathematics - IMPA, Brazil (1993). He does research on dynamical systems and ergodic theory, focusing on symplectic and conservative dynamics, random dynamical systems, billiards, evolutionary game dynamics  and linear cocycles.

José Pedro Gaivão is an Assistant Professor at ISEG -  Universidade de Lisboa, Portugal. He did his PhD at the University of Warwick, UK (2010). He does research on dynamical systems and ergodic theory, focusing on symplectic and conservative dynamics, random dynamical systems and billiards.

Silvius Klein is an Assistant Professor at the Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Brazil. He completed his PhD at the University of California, Los Angeles (UCLA) in 2005. He does research at the interface between dynamical systems and mathematical physics, focusing on statistical properties of linear cocycles and localization of discrete, ergodic Schrödinger operators. 

Telmo Peixe is an Assistant Professor at ISEG - Universidade de Lisboa, Portugal. He did his PhD at the Universidade de Lisboa (2015), after getting a Master's degree from the same university. He does research on dynamical systems, focusing on differential equations and evolutionary game theory.

Jaqueline Siqueira is an Assistant Professor at the Universidade Federal do Rio de Janeiro, Brazil. She did her PhD at the Universidade FederalFluminense, Brazil (2013). Her research area is dynamical systems with an emphasis on ergodic theory and, more particularly, on thermodynamic formalism.

Maria Joana Torres is an Assistant Professor at Escola de Ciências - Universidade do Minho, Braga, Portugal. She did her PhD at the Universidade de Lisboa, Portugal (2004), after getting a Master's degree from the Universidade do Porto, Portugal. She does research on dynamical systems, focusing on symplectic and conservative dynamics, random dynamical systems, generic properties of dynamical systems and Lyapunov exponents.