Proceedings of the Workshop on Nonlinearity, Integrability and All That--Twenty Years After NEEDS '79

Proceedings of the Workshop on Nonlinearity, Integrability and All That--Twenty Years After NEEDS '79 PDF Author: M. Boiti
Publisher: World Scientific
ISBN: 9789810241476
Category : Science
Languages : en
Pages : 576

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Book Description
This book discusses achievements in the last 20 years, recent developments and future perspectives in nonlinear science. Both continuous and discrete systems ? classical and quantum ? are considered.

Proceedings of the Workshop on Nonlinearity, Integrability and All That--Twenty Years After NEEDS '79

Proceedings of the Workshop on Nonlinearity, Integrability and All That--Twenty Years After NEEDS '79 PDF Author: M. Boiti
Publisher: World Scientific
ISBN: 9789810241476
Category : Science
Languages : en
Pages : 576

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Book Description
This book discusses achievements in the last 20 years, recent developments and future perspectives in nonlinear science. Both continuous and discrete systems ? classical and quantum ? are considered.

Proceedings of the Workshop Nonlinear Physics, Theory and Experiment, II

Proceedings of the Workshop Nonlinear Physics, Theory and Experiment, II PDF Author: Mark J. Ablowitz
Publisher: World Scientific
ISBN: 9812382704
Category : Science
Languages : en
Pages : 438

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Book Description
The theory of solitons involves a broad variety of mathematical methods and appears in many areas of physics, technology, biology, and pure and applied mathematics. In this book, emphasis is placed on both theory (considering mathematical approaches for classical and quantum nonlinear systems ? both continuous and discrete) and experiment (with special discussions on high bit rate optical communications and pulse dynamics in optical materials).

Nonlinear Physics: Theory And Experiment Ii, Proceedings Of The Workshop

Nonlinear Physics: Theory And Experiment Ii, Proceedings Of The Workshop PDF Author: Barbara Prinari
Publisher: World Scientific
ISBN: 9814486698
Category : Science
Languages : en
Pages : 438

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Book Description
The theory of solitons involves a broad variety of mathematical methods and appears in many areas of physics, technology, biology, and pure and applied mathematics. In this book, emphasis is placed on both theory (considering mathematical approaches for classical and quantum nonlinear systems — both continuous and discrete) and experiment (with special discussions on high bit rate optical communications and pulse dynamics in optical materials).

Continuous Symmetries and Integrability of Discrete Equations

Continuous Symmetries and Integrability of Discrete Equations PDF Author: Decio Levi
Publisher: American Mathematical Society, Centre de Recherches Mathématiques
ISBN: 0821843540
Category : Mathematics
Languages : en
Pages : 520

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Book Description
This book on integrable systems and symmetries presents new results on applications of symmetries and integrability techniques to the case of equations defined on the lattice. This relatively new field has many applications, for example, in describing the evolution of crystals and molecular systems defined on lattices, and in finding numerical approximations for differential equations preserving their symmetries. The book contains three chapters and five appendices. The first chapter is an introduction to the general ideas about symmetries, lattices, differential difference and partial difference equations and Lie point symmetries defined on them. Chapter 2 deals with integrable and linearizable systems in two dimensions. The authors start from the prototype of integrable and linearizable partial differential equations, the Korteweg de Vries and the Burgers equations. Then they consider the best known integrable differential difference and partial difference equations. Chapter 3 considers generalized symmetries and conserved densities as integrability criteria. The appendices provide details which may help the readers' understanding of the subjects presented in Chapters 2 and 3. This book is written for PhD students and early researchers, both in theoretical physics and in applied mathematics, who are interested in the study of symmetries and integrability of difference equations.

Optical Solitons

Optical Solitons PDF Author: Kuppuswamy Porsezian
Publisher: Springer
ISBN: 3540361413
Category : Science
Languages : en
Pages : 411

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Book Description
Optical Solitons represent one of the most exciting and fascinating concepts in modern communications, arousing special interest due to their potential applications in optical fibre communication. This volume focuses on the explicit integration of analytical and experimental methods in nonlinear fibre optics and integrated optics. It covers all important recent technical issues in optical-soliton communication. For example, individual chapters are devoted to topics such as dispersion management and fibre Bragg grating. All authors are leading authorities in their fields.

Mathematical Reviews

Mathematical Reviews PDF Author:
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 1100

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Book Description


Superintegrability in Classical and Quantum Systems

Superintegrability in Classical and Quantum Systems PDF Author: P. Tempesta, P. Winternitz, J. Harnad, W. Miller, Jr., G. Pogosyan, and M. Rodriguez
Publisher: American Mathematical Soc.
ISBN: 9780821870327
Category : Differential equations, Partial
Languages : en
Pages : 364

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Book Description
Superintegrable systems are integrable systems (classical and quantum) that have more integrals of motion than degrees of freedom. Such systems have many interesting properties. This title is based on the Workshop on Superintegrability in Classical and Quantum Systems organized by the Centre de Recherches Mathematiques in Montreal (Quebec).

Mathematical Tools for Physicists

Mathematical Tools for Physicists PDF Author: Michael Grinfeld
Publisher: John Wiley & Sons
ISBN: 3527411887
Category : Science
Languages : en
Pages : 634

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Book Description
The new edition is significantly updated and expanded. This unique collection of review articles, ranging from fundamental concepts up to latest applications, contains individual contributions written by renowned experts in the relevant fields. Much attention is paid to ensuring fast access to the information, with each carefully reviewed article featuring cross-referencing, references to the most relevant publications in the field, and suggestions for further reading, both introductory as well as more specialized. While the chapters on group theory, integral transforms, Monte Carlo methods, numerical analysis, perturbation theory, and special functions are thoroughly rewritten, completely new content includes sections on commutative algebra, computational algebraic topology, differential geometry, dynamical systems, functional analysis, graph and network theory, PDEs of mathematical physics, probability theory, stochastic differential equations, and variational methods.

Applications of Lie Groups to Difference Equations

Applications of Lie Groups to Difference Equations PDF Author: Vladimir Dorodnitsyn
Publisher: CRC Press
ISBN: 9781420083101
Category : Mathematics
Languages : en
Pages : 344

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Book Description
Intended for researchers, numerical analysts, and graduate students in various fields of applied mathematics, physics, mechanics, and engineering sciences, Applications of Lie Groups to Difference Equations is the first book to provide a systematic construction of invariant difference schemes for nonlinear differential equations. A guide to methods

Waveguide Propagation of Nonlinear Waves

Waveguide Propagation of Nonlinear Waves PDF Author: Sergey Leble
Publisher: Springer
ISBN: 3030226522
Category : Science
Languages : en
Pages : 298

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Book Description
This book addresses the peculiarities of nonlinear wave propagation in waveguides and explains how the stratification depends on the waveguide and confinement. An example of this is an optical fibre that does not allow light to pass through a density jump. The book also discusses propagation in the nonlinear regime, which is characterized by a specific waveform and amplitude, to demonstrate so-called solitonic behaviour. In this case, a wave may be strongly localized, and propagates with a weak change in shape. In the waveguide case there are additional contributions of dispersion originating from boundary or asymptotic conditions. Offering concrete guidance on solving application problems, this essentially (more than twice) expanded second edition includes various aspects of guided propagation of nonlinear waves as well as new topics like solitonic behaviour of one-mode and multi-mode excitation and propagation and plasma waveguides, propagation peculiarities of electromagnetic waves in metamaterials, new types of dispersion, dissipation, electromagnetic waveguides, planetary waves and plasma waves interaction.The key feature of the solitonic behaviour is based on Coupled KdV and Coupled NS systems. The systems are derived in this book and solved numerically with the proof of stability and convergence. The domain wall dynamics of ferromagnetic microwaveguides and Bloch waves in nano-waveguides are also included with some problems of magnetic momentum and charge transport.