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Complexity Science

Complexity Science

Complexity Science

The Study of Emergence
Author:
Henrik Jeldtoft Jensen, Imperial College London
Published:
November 2022
Availability:
Available
Format:
Hardback
ISBN:
9781108834766

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£44.00 GBP
Hardback
$56.00 USD
eBook

    Ecosystems, the human brain, ant colonies, and economic networks are all complex systems displaying collective behaviour, or emergence, beyond the sum of their parts. Complexity science is the systematic investigation of these emergent phenomena, and stretches across disciplines, from physics and mathematics, to biological and social sciences. This introductory textbook provides detailed coverage of this rapidly growing field, accommodating readers from a variety of backgrounds, and with varying levels of mathematical skill. Part I presents the underlying principles of complexity science, to ensure students have a solid understanding of the conceptual framework. The second part introduces the key mathematical tools central to complexity science, gradually developing the mathematical formalism, with more advanced material provided in boxes. A broad range of end of chapter problems and extended projects offer opportunities for homework assignments and student research projects, with solutions available to instructors online. Key terms are highlighted in bold and listed in a glossary for easy reference, while annotated reading lists offer the option for extended reading and research.

    • New concepts and methodologies are introduced alongside examples from a range of complex systems, to demonstrate the relevance and cross-disciplinary nature of complexity science
    • Two-part structure supports a range of teaching, including shorter, more conceptual courses, to extended courses offering full mathematical treatment of complexity science
    • A broad range of homework problems and extended projects offer readers the chance to reinforce their understanding of key topics, and develop a critical approach to describing and modelling real complex systems

    Reviews & endorsements

    'Henrik Jensen has produced a masterpiece - describing complexity science from the perspective of a universal theory applicable to many different subject areas, and based on fundamental theoretical principles. A clear virtue of the exposition is that many different topics relevant for complex systems are first treated in an easy-going introductory way, while concrete mathematical models and applications are then provided in the second part of the book. This is a well-thought-through textbook that presents complexity science as a whole, rather than as a collection of single topics.' Christian Beck, Queen Mary University of London

    'This is a very structured and well-done textbook on complex systems. I am teaching LLMs and NLP for complex systems and it will provide a lot of help with foundations of complexity science that I can use as examples and problems in my classes on LLMs.' Anamaria Berea, George Mason University

    Product details

    • Published: November 2022
    • Format: Hardback
    • ISBN: 9781108834766
    • Length: 458 pages
    • Dimensions: 260 × 182 × 25 mm
    • Weight: 1.12kg
    • Availability: Available

    Table of Contents

    • Part I. Conceptual Foundation of Complexity Science:
    • 1. The Science of Emergence
    • 2. Conceptual Framework of Emergence
    • 3. Specific Types of Emergent Behaviour
    • 4. The Value of Prototypical Models of Emergence
    • Part II. Mathematical Tools of Complexity Science:
    • 5. Branching Processes
    • 6. Statistical Mechanics
    • 7. Synchronisation
    • 8. Network Theory
    • 9. Information Theory and Entropy
    • 10. Stochastic Dynamics and Equations for the Probabilities
    • 11. Agent-Based Modelling
    • 12. Intermittency
    • 13. Tipping Points, Transitions and Forecasting
    • 14. Concluding Comments and a Look to the Future.

    Author

    Henrik Jeldtoft Jensen , Imperial College London

    Henrik Jeldtoft Jensen is Professor of Mathematical Physics at Imperial College London, and leads the Centre for Complexity Science. He is a prominent expert in complexity science and is involved in a variety of high-profile research projects including the application of co-evolutionary dynamics to the modelling of socio-economical sustainability, finance, cultural evolution, innovation, and cell diversity in cancer tumour growth, and has also worked with the Guildhall School of Music and Drama to identify differences in the neuronal response of audience and performers depending on the mode of performance. He has published two books on self-organized criticality and complex systems.

  • Awards

    • Finalist, 2024 PROSE- Physical Sciences and Mathematics, Association of American Publishers
    • Winner, 2025 Textbook Excellence Awards, Textbook & Academic Authors Association