Ebook: Nonlinear Evolution Equations and Dynamical Systems: Needs ’90

Nonlinear Evolution Equations and Dynamical Systems (NEEDS) provides a presentation of the state of the art. But for some exceptions, the contributions are intentionally brief to give only the gist of the methods, proofs, etc. including references to the relevant literature. This gives a handy overview of current research activities. Hence, the book should be equally useful to the senior researcher as well as the colleague just entering the field. Topics treated: One- and multidimensional (integrable) models, geometric and algebraic methods, quantum field theory, applications to nonlinear optics, condensed matter physics, oceanography, and many others. Further keywords: Hirota bilinearity, Hamiltonians, Toda lattice, multi-dimensional inverse scattering, bifurcations, dromions, polynomial solutions, Ermakov systems, computer algebra, symplectic operators, (quantum) superalgebras, groups, Ising model.

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Nonlinear Evolution Equations and Dynamical Systems (NEEDS) provides a presentation of the state of the art. But for some exceptions, the contributions are intentionally brief to give only the gist of the methods, proofs, etc. including references to the relevant literature. This gives a handy overview of current research activities. Hence, the book should be equally useful to the senior researcher as well as the colleague just entering the field. Topics treated: One- and multidimensional (integrable) models, geometric and algebraic methods, quantum field theory, applications to nonlinear optics, condensed matter physics, oceanography, and many others. Further keywords: Hirota bilinearity, Hamiltonians, Toda lattice, multi-dimensional inverse scattering, bifurcations, dromions, polynomial solutions, Ermakov systems, computer algebra, symplectic operators, (quantum) superalgebras, groups, Ising model.
Content:
Front Matter....Pages I-XVI
Front Matter....Pages 1-1
Some Remarks on the Hirota Bilinear Identity....Pages 2-5
Hirota Equations of Level > 1....Pages 6-7
Integrable N ? O Component Nonlinear Schr?dinger Model, Phase Transitions and Supersymmetry....Pages 8-11
A Tri-Hamiltonian Extension of the Boussinesq Equation and Its Modification....Pages 12-15
A Direct Algebraic Method for Solving Nonlinear Integrable Models....Pages 16-21
Multivalued Solitons for a Hybrid Type of the Modified WKI Equation and Related Problems....Pages 22-23
Miura Maps at the Turn of a Handle....Pages 24-28
On the Integration of the Infinite Toda Lattice....Pages 29-32
Front Matter....Pages 33-33
Recent Developments in Multidimensional Inverse Scattering....Pages 34-46
Asymptotic Bifurcation of Multidimensional Solitons....Pages 47-60
Localized Waves in N + 1 Dimensions....Pages 61-67
Recent Development for Integrable Integro-Differential Equations....Pages 68-75
Exactly Solvable Nonlinear Evolution Equations Expressed by Trilinear Form....Pages 76-78
A Derivation of Conserved Quantities and Symmetries for the Multi-Dimensional Soliton Equations....Pages 79-82
Dromion Solutions for Generic NLS- and KdV-Type Equations....Pages 83-85
“Nonstandard” Classes of Integrable Equations in 1+1 and 2+1 Dimensions....Pages 86-88
From Polynomial Solutions to a “General” Solution of the BKP Equation....Pages 89-91
Solutions of the Davey-Stewartson Equation with Non-Zero Boundary Condition....Pages 92-93
Lump Solutions to the BKP Equation....Pages 94-98
Front Matter....Pages 99-99
Geometry of Ermakov Systems....Pages 100-102
Front Matter....Pages 99-99
Multisoliton Adiabatic Perturbation Theory. Algebraic Approach....Pages 103-106
The Algebraic Structure Associated with Systems Possessing Non-Hereditary Recursion Operators....Pages 107-109
Homogeneous Manifolds, Factorisation Problems and Modified KdV Equations....Pages 110-116
B?cklund Transformations and Spectral Problems: the Korteweg-de Vries Interacting Soliton Equation and the Action-Angle Transformation....Pages 117-120
Integrability of Polynomial-Nonlinear Evolution Equations and Computer Algebra....Pages 121-123
Genetic Codes of Lie Algebras and Nonlinear Evolution Equations....Pages 124-126
On Some Problems Concerning Local Symplectic Operators....Pages 127-129
Infinitesimal Objects of Hypercomplex Systems Generated by Double Adjacent Classes and Nonlinear Differential Equations....Pages 130-132
Local Analysis of Nonlinear Equations....Pages 133-136
Front Matter....Pages 137-137
Phase Transitions in Kuryshkin’s Algebras....Pages 138-139
Semiclassical Quantization of Kowalewski’s Top on 0(4) and 0(3,1) Lie Algebras....Pages 140-142
A Model of Electrodynamics in the Momentum Space of Constant Curvature....Pages 143-149
Front Matter....Pages 150-153
Cellular Automaton to Optical Communication: Diversity of Solitons....Pages 154-160
Integrable Unstable Model for Interaction of Langmuir Waves with Acoustic Waves in Plasmas....Pages 161-161
Self-Localized Excitation in a Polar Medium with Movable Ions....Pages 162-167
Nonlinear Waves Dynamics in Nematics Under the Action of Magnetic Fields....Pages 168-174
The Action of Effects of Dissipation, Dispersion and Nonstationary Kerr Nonlinearity on the Propagation of Solitons in Resonant Media....Pages 175-180
Two-Dimensional Classical Attractors in the Spin Phase Space of the S = 1 Easy-Axis Heisenberg Ferromagnet....Pages 181-182
Front Matter....Pages 183-184
Universal Attractors for Some Dissipative Nonlinear Evolution Equations....Pages 185-193
Evolution of Nonlinear Guided Optical Fields in Planar Layered Structures....Pages 161-161
Numerical Application of the KP Equation to a Particular Oceanographical Problem....Pages 194-196
On a Dimensional Antiferromagnetic Ising Model with Long Range Interaction....Pages 197-201
Coherent State Theory and the Field Lattice Model....Pages 202-203
Self-Consistent System of Equations for Probability Amplitudes and Displacements in the X-Y Model....Pages 204-206
Periodic and Soliton Solutions of the Heat Equation with a Nonlinear Source of Heat....Pages 207-211
Stability Properties of Exact Soliton Solutions of the Parametrically Driven, Damped Nonlinear Schr?dinger Equation....Pages 212-214
Equations for the Frustrated Josephson Junction Array....Pages 215-217
Back Matter....Pages 218-222
....Pages 223-230