New Directions in Linear Acoustics and Vibration

New Directions in Linear Acoustics and Vibration
Title New Directions in Linear Acoustics and Vibration PDF eBook
Author Matthew Wright
Publisher Cambridge University Press
Pages 285
Release 2010-07-26
Genre Science
ISBN 1139491547

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Linear acoustics was thought to be fully encapsulated in physics texts of the 1950s, but this view has been changed by developments in physics during the last four decades. There is a significant new amount of theory that can be used to address problems in linear acoustics and vibration, but only a small amount of reported work does so. This book is an attempt to bridge the gap between theoreticians and practitioners, as well as the gap between quantum and acoustic. Tutorial chapters provide introductions to each of the major aspects of the physical theory and are written using the appropriate terminology of the acoustical community. The book will act as a quick-start guide to the new methods while providing a wide-ranging introduction to the physical concepts.

Embedded Random Matrix Ensembles in Quantum Physics

Embedded Random Matrix Ensembles in Quantum Physics
Title Embedded Random Matrix Ensembles in Quantum Physics PDF eBook
Author V.K.B. Kota
Publisher Springer
Pages 401
Release 2014-07-08
Genre Science
ISBN 3319045679

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Although used with increasing frequency in many branches of physics, random matrix ensembles are not always sufficiently specific to account for important features of the physical system at hand. One refinement which retains the basic stochastic approach but allows for such features consists in the use of embedded ensembles. The present text is an exhaustive introduction to and survey of this important field. Starting with an easy-to-read introduction to general random matrix theory, the text then develops the necessary concepts from the beginning, accompanying the reader to the frontiers of present-day research. With some notable exceptions, to date these ensembles have primarily been applied in nuclear spectroscopy. A characteristic example is the use of a random two-body interaction in the framework of the nuclear shell model. Yet, topics in atomic physics, mesoscopic physics, quantum information science and statistical mechanics of isolated finite quantum systems can also be addressed using these ensembles. This book addresses graduate students and researchers with an interest in applications of random matrix theory to the modeling of more complex physical systems and interactions, with applications such as statistical spectroscopy in mind.

Analysis of Quantised Vortex Tangle

Analysis of Quantised Vortex Tangle
Title Analysis of Quantised Vortex Tangle PDF eBook
Author Alexander John Taylor
Publisher Springer
Pages 206
Release 2016-11-24
Genre Science
ISBN 3319485563

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In this thesis, the author develops numerical techniques for tracking and characterising the convoluted nodal lines in three-dimensional space, analysing their geometry on the small scale, as well as their global fractality and topological complexity---including knotting---on the large scale. The work is highly visual, and illustrated with many beautiful diagrams revealing this unanticipated aspect of the physics of waves. Linear superpositions of waves create interference patterns, which means in some places they strengthen one another, while in others they completely cancel each other out. This latter phenomenon occurs on 'vortex lines' in three dimensions. In general wave superpositions modelling e.g. chaotic cavity modes, these vortex lines form dense tangles that have never been visualised on the large scale before, and cannot be analysed mathematically by any known techniques.

11th Chaotic Modeling and Simulation International Conference

11th Chaotic Modeling and Simulation International Conference
Title 11th Chaotic Modeling and Simulation International Conference PDF eBook
Author Christos H. Skiadas
Publisher Springer
Pages 314
Release 2019-05-28
Genre Science
ISBN 3030152979

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Gathering the proceedings of the 11th CHAOS2018 International Conference, this book highlights recent developments in nonlinear, dynamical and complex systems. The conference was intended to provide an essential forum for Scientists and Engineers to exchange ideas, methods, and techniques in the field of Nonlinear Dynamics, Chaos, Fractals and their applications in General Science and the Engineering Sciences. The respective chapters address key methods, empirical data and computer techniques, as well as major theoretical advances in the applied nonlinear field. Beyond showcasing the state of the art, the book will help academic and industrial researchers alike apply chaotic theory in their studies.

Knotted Fields

Knotted Fields
Title Knotted Fields PDF eBook
Author Renzo L. Ricca
Publisher Springer Nature
Pages 355
Release
Genre
ISBN 3031579852

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Frontiers in the Study of Chaotic Dynamical Systems with Open Problems

Frontiers in the Study of Chaotic Dynamical Systems with Open Problems
Title Frontiers in the Study of Chaotic Dynamical Systems with Open Problems PDF eBook
Author Elhadj Zeraoulia
Publisher World Scientific
Pages 268
Release 2011
Genre Science
ISBN 9814340693

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This collection of review articles is devoted to new developments in the study of chaotic dynamical systems with some open problems and challenges. The papers, written by many of the leading experts in the field, cover both the experimental and theoretical aspects of the subject. This edited volume presents a variety of fascinating topics of current interest and problems arising in the study of both discrete and continuous time chaotic dynamical systems. Exciting new techniques stemming from the area of nonlinear dynamical systems theory are currently being developed to meet these challenges. Presenting the state-of-the-art of the more advanced studies of chaotic dynamical systems, Frontiers in the Study of Chaotic Dynamical Systems with Open Problems is devoted to setting an agenda for future research in this exciting and challenging field.

Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures

Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures
Title Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures PDF eBook
Author George Deodatis
Publisher CRC Press
Pages 1112
Release 2014-02-10
Genre Technology & Engineering
ISBN 1315884887

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Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures contains the plenary lectures and papers presented at the 11th International Conference on STRUCTURAL SAFETY AND RELIABILITY (ICOSSAR2013, New York, NY, USA, 16-20 June 2013), and covers major aspects of safety, reliability, risk and life-cycle performance of str