PDE's, dispersion, scattering theory and control theory
Title | PDE's, dispersion, scattering theory and control theory PDF eBook |
Author | Kaïs Ammari |
Publisher | |
Pages | 153 |
Release | 2017 |
Genre | Control theory |
ISBN | 9782856298589 |
Dispersion Decay and Scattering Theory
Title | Dispersion Decay and Scattering Theory PDF eBook |
Author | Alexander Komech |
Publisher | John Wiley & Sons |
Pages | 236 |
Release | 2014-08-21 |
Genre | Mathematics |
ISBN | 1118382889 |
A simplified, yet rigorous treatment of scattering theory methods and their applications Dispersion Decay and Scattering Theory provides thorough, easy-to-understand guidance on the application of scattering theory methods to modern problems in mathematics, quantum physics, and mathematical physics. Introducing spectral methods with applications to dispersion time-decay and scattering theory, this book presents, for the first time, the Agmon-Jensen-Kato spectral theory for the Schr?dinger equation, extending the theory to the Klein-Gordon equation. The dispersion decay plays a crucial role in the modern application to asymptotic stability of solitons of nonlinear Schr?dinger and Klein-Gordon equations. The authors clearly explain the fundamental concepts and formulas of the Schr?dinger operators, discuss the basic properties of the Schr?dinger equation, and offer in-depth coverage of Agmon-Jensen-Kato theory of the dispersion decay in the weighted Sobolev norms. The book also details the application of dispersion decay to scattering and spectral theories, the scattering cross section, and the weighted energy decay for 3D Klein-Gordon and wave equations. Complete streamlined proofs for key areas of the Agmon-Jensen-Kato approach, such as the high-energy decay of the resolvent and the limiting absorption principle are also included. Dispersion Decay and Scattering Theory is a suitable book for courses on scattering theory, partial differential equations, and functional analysis at the graduate level. The book also serves as an excellent resource for researchers, professionals, and academics in the fields of mathematics, mathematical physics, and quantum physics who would like to better understand scattering theory and partial differential equations and gain problem-solving skills in diverse areas, from high-energy physics to wave propagation and hydrodynamics.
Scattering Theory: Some Old and New Problems
Title | Scattering Theory: Some Old and New Problems PDF eBook |
Author | Dmitri R. Yafaev |
Publisher | Springer |
Pages | 185 |
Release | 2007-05-06 |
Genre | Mathematics |
ISBN | 3540451706 |
Scattering theory is, roughly speaking, perturbation theory of self-adjoint operators on the (absolutely) continuous spectrum. It has its origin in mathematical problems of quantum mechanics and is intimately related to the theory of partial differential equations. Some recently solved problems, such as asymptotic completeness for the Schrödinger operator with long-range and multiparticle potentials, as well as open problems, are discussed. Potentials for which asymptotic completeness is violated are also constructed. This corresponds to a new class of asymptotic solutions of the time-dependent Schrödinger equation. Special attention is paid to the properties of the scattering matrix, which is the main observable of the theory. The book is addressed to readers interested in a deeper study of the subject.
Mathematical Control of Coupled PDEs
Title | Mathematical Control of Coupled PDEs PDF eBook |
Author | Irena Lasiecka |
Publisher | SIAM |
Pages | 256 |
Release | 2002-01-01 |
Genre | Mathematics |
ISBN | 9780898717099 |
Point Sources and Multipoles in Inverse Scattering Theory
Title | Point Sources and Multipoles in Inverse Scattering Theory PDF eBook |
Author | Roland Potthast |
Publisher | CRC Press |
Pages | 277 |
Release | 2001-05-30 |
Genre | Mathematics |
ISBN | 1420035487 |
Over the last twenty years, the growing availability of computing power has had an enormous impact on the classical fields of direct and inverse scattering. The study of inverse scattering, in particular, has developed rapidly with the ability to perform computational simulations of scattering processes and led to remarkable advances in a range of
Control Theory of Partial Differential Equations
Title | Control Theory of Partial Differential Equations PDF eBook |
Author | Guenter Leugering |
Publisher | Chapman & Hall/CRC |
Pages | |
Release | 2017-08-09 |
Genre | |
ISBN | 9781138417724 |
The field of control theory in PDEs has broadened considerably as more realistic models have been introduced and investigated. This book presents a broad range of recent developments, new discoveries, and mathematical tools in the field. The authors discuss topics such as elasticity, thermo-elasticity, aero-elasticity, interactions between fluids and elastic structures, and fluid dynamics and the new challenges that they present. Other control theoretic problems include parabolic systems, dynamical Lame systems, linear and nonlinear hyperbolic equations, and pseudo-differential operators on a manifold. This is a valuable tool authored by international specialists in the field.
Control of Higher–Dimensional PDEs
Title | Control of Higher–Dimensional PDEs PDF eBook |
Author | Thomas Meurer |
Publisher | Springer Science & Business Media |
Pages | 373 |
Release | 2012-08-13 |
Genre | Technology & Engineering |
ISBN | 3642300154 |
This monograph presents new model-based design methods for trajectory planning, feedback stabilization, state estimation, and tracking control of distributed-parameter systems governed by partial differential equations (PDEs). Flatness and backstepping techniques and their generalization to PDEs with higher-dimensional spatial domain lie at the core of this treatise. This includes the development of systematic late lumping design procedures and the deduction of semi-numerical approaches using suitable approximation methods. Theoretical developments are combined with both simulation examples and experimental results to bridge the gap between mathematical theory and control engineering practice in the rapidly evolving PDE control area. The text is divided into five parts featuring: - a literature survey of paradigms and control design methods for PDE systems - the first principle mathematical modeling of applications arising in heat and mass transfer, interconnected multi-agent systems, and piezo-actuated smart elastic structures - the generalization of flatness-based trajectory planning and feedforward control to parabolic and biharmonic PDE systems defined on general higher-dimensional domains - an extension of the backstepping approach to the feedback control and observer design for parabolic PDEs with parallelepiped domain and spatially and time varying parameters - the development of design techniques to realize exponentially stabilizing tracking control - the evaluation in simulations and experiments Control of Higher-Dimensional PDEs — Flatness and Backstepping Designs is an advanced research monograph for graduate students in applied mathematics, control theory, and related fields. The book may serve as a reference to recent developments for researchers and control engineers interested in the analysis and control of systems governed by PDEs.