Disorder in Complex Networks

Exploiting Collective Behavior Through Broken Symmetries
Erscheinungsjahr 2026
ISBN: 978-3-032-42595-9
Verlag: Springer

Buch, Englisch, 200 Seiten, Format (B × H): 168 mm x 240 mm

Reihe: Synthesis Lectures on Mathematics & Statistics

This book presents a comprehensive mathematical approach to study the role of disorder in complex network systems. While most studies of complex networks assume nodes to be homogeneous and the connections to be perfectly symmetric, these assumptions do not hold in real-world applications. In recent years, this realization has led to a growing interest in developing methods to study the interplay between disorder in networks and their collective response.  The book describes how to use current ideas and methods from dynamical systems with symmetry, i.e. equivariant bifurcation theory, to model, analyze, and predict the behavior of complex networks where disorder can appear, naturally, through variations in parameter values or imperfections of individual nodes, and through broken connections that lead to asymmetries in a network. A common set of methods that can be adapted to study a wide range of systems where disorder might appear are introduced and can be applied to robotics, precision timing devices, networks of nano oscillators for microwave frequency generation, sensors, gyroscopes, and multi-frequency converters. The author also discusses a fascinating question: whether disorder can influence the collective output of a network. As a result, this book uniquely presents systematic methods to determine how this apparent paradox can lead to the emergence of stable patterns of behavior of a network.

Zielgruppe

Professional/practitioner

Autoren/Hrsg.

Palacios, Antonio

Fachgebiete

• Naturwissenschaften Physik Physik Allgemein Theoretische Physik, Mathematische Physik, Computerphysik
• Mathematik | Informatik Mathematik Mathematik Allgemein
• Interdisziplinäres Wissenschaften Wissenschaften: Forschung und Information Kybernetik, Systemtheorie, Komplexe Systeme
• Mathematik | Informatik Mathematik Numerik und Wissenschaftliches Rechnen Angewandte Mathematik, Mathematische Modelle
• Mathematik | Informatik Mathematik Mathematische Analysis

Inhaltsverzeichnis

Dynamics of Networks.- Classical Bifurcation Theory.- Symmetric Bifurcation Theory.- Disorder via Forced Symmetry-Breaking Bifurcations.- Parameter Symmetry.- Disorder in Hopf Bifurcations with Dihedral Symmetry.- Disorder in a Network with Broken Rotation Symmetry.- References.- Index.

Über Autor(innen)

Antonio Palacios, Ph.D., is a Professor in the Department of Mathematics at San Diego State University. He received his Ph.D. in Mathematics from Arizona State University and was a postdoctoral fellow in both Mathematics and Physics at the University of Houston. His research interests include modeling complex nonlinear systems that interface with biology, engineering, and physics. Over the past twenty years, Dr. Palacios has been collaborating with the Applied Chaos and Dynamics Group at the Naval Information Warfare Center (NIWC) in San Diego, CA to design and fabricate innovative technologies. His publications reflect a dual interest in applied mathematics and engineering, linked through ideas and methods from the theory of nonlinear dynamical systems. He holds 13 approved U.S. patents with two more pending.