A Stability Technique For Evolution Partial Differential Equations PDF Download
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Author | : Victor A. Galaktionov |
Publisher | : Springer Science & Business Media |
Total Pages | : 388 |
Release | : 2012-12-06 |
Genre | : Mathematics |
ISBN | : 1461220505 |
Download A Stability Technique for Evolution Partial Differential Equations Book in PDF, ePub and Kindle
* Introduces a state-of-the-art method for the study of the asymptotic behavior of solutions to evolution partial differential equations. * Written by established mathematicians at the forefront of their field, this blend of delicate analysis and broad application is ideal for a course or seminar in asymptotic analysis and nonlinear PDEs. * Well-organized text with detailed index and bibliography, suitable as a course text or reference volume.
Author | : Kais Ammari |
Publisher | : SMF |
Total Pages | : 119 |
Release | : 2015-07-01 |
Genre | : |
ISBN | : 9782856298176 |
Download Control and Stabilization of Partial Differential Equations Book in PDF, ePub and Kindle
Author | : Ciprian G Gal |
Publisher | : World Scientific |
Total Pages | : 202 |
Release | : 2014-03-18 |
Genre | : Mathematics |
ISBN | : 9814590614 |
Download Evolution Equations With A Complex Spatial Variable Book in PDF, ePub and Kindle
This book investigates several classes of partial differential equations of real time variable and complex spatial variables, including the heat, Laplace, wave, telegraph, Burgers, Black-Merton-Scholes, Schrödinger and Korteweg-de Vries equations.The complexification of the spatial variable is done by two different methods. The first method is that of complexifying the spatial variable in the corresponding semigroups of operators. In this case, the solutions are studied within the context of the theory of semigroups of linear operators. It is also interesting to observe that these solutions preserve some geometric properties of the boundary function, like the univalence, starlikeness, convexity and spirallikeness. The second method is that of complexifying the spatial variable directly in the corresponding evolution equation from the real case. More precisely, the real spatial variable is replaced by a complex spatial variable in the corresponding evolution equation and then analytic and non-analytic solutions are sought.For the first time in the book literature, we aim to give a comprehensive study of the most important evolution equations of real time variable and complex spatial variables. In some cases, potential physical interpretations are presented. The generality of the methods used allows the study of evolution equations of spatial variables in general domains of the complex plane.
Author | : Christian Seifert |
Publisher | : Birkhäuser |
Total Pages | : 317 |
Release | : 2022-02-03 |
Genre | : Mathematics |
ISBN | : 9783030893965 |
Download Evolutionary Equations Book in PDF, ePub and Kindle
This open access book provides a solution theory for time-dependent partial differential equations, which classically have not been accessible by a unified method. Instead of using sophisticated techniques and methods, the approach is elementary in the sense that only Hilbert space methods and some basic theory of complex analysis are required. Nevertheless, key properties of solutions can be recovered in an elegant manner. Moreover, the strength of this method is demonstrated by a large variety of examples, showing the applicability of the approach of evolutionary equations in various fields. Additionally, a quantitative theory for evolutionary equations is developed. The text is self-contained, providing an excellent source for a first study on evolutionary equations and a decent guide to the available literature on this subject, thus bridging the gap to state-of-the-art mathematical research.
Author | : Kaïs Ammari |
Publisher | : Cambridge University Press |
Total Pages | : 205 |
Release | : 2018 |
Genre | : Mathematics |
ISBN | : 1108412300 |
Download Evolution Equations Book in PDF, ePub and Kindle
The proceedings of a summer school held in 2015 whose theme was long time behavior and control of evolution equations.
Author | : Gaston M. N'Guérékata |
Publisher | : Springer Nature |
Total Pages | : 275 |
Release | : 2021-10-27 |
Genre | : Mathematics |
ISBN | : 3030777049 |
Download Studies in Evolution Equations and Related Topics Book in PDF, ePub and Kindle
This volume features recent development and techniques in evolution equations by renown experts in the field. Each contribution emphasizes the relevance and depth of this important area of mathematics and its expanding reach into the physical, biological, social, and computational sciences as well as into engineering and technology. The reader will find an accessible summary of a wide range of active research topics, along with exciting new results. Topics include: Impulsive implicit Caputo fractional q-difference equations in finite and infinite dimensional Banach spaces; optimal control of averaged state of a population dynamic model; structural stability of nonlinear elliptic p(u)-Laplacian problem with Robin-type boundary condition; exponential dichotomy and partial neutral functional differential equations, stable and center-stable manifolds of admissible class; global attractor in Alpha-norm for some partial functional differential equations of neutral and retarded type; and more. Researchers in mathematical sciences, biosciences, computational sciences and related fields, will benefit from the rich and useful resources provided. Upper undergraduate and graduate students may be inspired to contribute to this active and stimulating field.
Author | : C.M. Dafermos |
Publisher | : Elsevier |
Total Pages | : 579 |
Release | : 2004-08-24 |
Genre | : Mathematics |
ISBN | : 0080521827 |
Download Handbook of Differential Equations: Evolutionary Equations Book in PDF, ePub and Kindle
This book contains several introductory texts concerning the main directions in the theory of evolutionary partial differential equations. The main objective is to present clear, rigorous, and in depth surveys on the most important aspects of the present theory. The table of contents includes: W.Arendt: Semigroups and evolution equations: Calculus, regularity and kernel estimates A.Bressan: The front tracking method for systems of conservation laws E.DiBenedetto, J.M.Urbano,V.Vespri: Current issues on singular and degenerate evolution equations; L.Hsiao, S.Jiang: Nonlinear hyperbolic-parabolic coupled systems A.Lunardi: Nonlinear parabolic equations and systems D.Serre:L1-stability of nonlinear waves in scalar conservation laws B.Perthame:Kinetic formulations of parabolic and hyperbolic PDE’s: from theory to numerics
Author | : Lhannes Karakashian |
Publisher | : |
Total Pages | : 5 |
Release | : 1989 |
Genre | : |
ISBN | : |
Download Efficient Numerical Methods for Evolution Partial Differential Equations Book in PDF, ePub and Kindle
The convergence estimates obtained for the Korteweg-de Virus equation have been generalized, under the assumption that the solution u is sufficiently regular. For p 4, it is not known whether a global smooth solution exists corresponding to smooth initial data. It is in fact conjectured that for these cases, the solution may develop a singularity in finite time. A code that uses a spatially and temporally adaptive strategy has been implemented. We are currently investigating the stability of solitary type solutions. As conjectured, these solutions are highly unstable for initial amplitudes larger than one. (KR).
Author | : Marcelo R. Ebert |
Publisher | : Birkhäuser |
Total Pages | : 473 |
Release | : 2018-02-23 |
Genre | : Mathematics |
ISBN | : 3319664565 |
Download Methods for Partial Differential Equations Book in PDF, ePub and Kindle
This book provides an overview of different topics related to the theory of partial differential equations. Selected exercises are included at the end of each chapter to prepare readers for the “research project for beginners” proposed at the end of the book. It is a valuable resource for advanced graduates and undergraduate students who are interested in specializing in this area. The book is organized in five parts: In Part 1 the authors review the basics and the mathematical prerequisites, presenting two of the most fundamental results in the theory of partial differential equations: the Cauchy-Kovalevskaja theorem and Holmgren's uniqueness theorem in its classical and abstract form. It also introduces the method of characteristics in detail and applies this method to the study of Burger's equation. Part 2 focuses on qualitative properties of solutions to basic partial differential equations, explaining the usual properties of solutions to elliptic, parabolic and hyperbolic equations for the archetypes Laplace equation, heat equation and wave equation as well as the different features of each theory. It also discusses the notion of energy of solutions, a highly effective tool for the treatment of non-stationary or evolution models and shows how to define energies for different models. Part 3 demonstrates how phase space analysis and interpolation techniques are used to prove decay estimates for solutions on and away from the conjugate line. It also examines how terms of lower order (mass or dissipation) or additional regularity of the data may influence expected results. Part 4 addresses semilinear models with power type non-linearity of source and absorbing type in order to determine critical exponents: two well-known critical exponents, the Fujita exponent and the Strauss exponent come into play. Depending on concrete models these critical exponents divide the range of admissible powers in classes which make it possible to prove quite different qualitative properties of solutions, for example, the stability of the zero solution or blow-up behavior of local (in time) solutions. The last part features selected research projects and general background material.
Author | : Jérôme Losson |
Publisher | : Springer Nature |
Total Pages | : 138 |
Release | : 2020-10-23 |
Genre | : Mathematics |
ISBN | : 1071610724 |
Download Density Evolution Under Delayed Dynamics Book in PDF, ePub and Kindle
This monograph has arisen out of a number of attempts spanning almost five decades to understand how one might examine the evolution of densities in systems whose dynamics are described by differential delay equations. Though the authors have no definitive solution to the problem, they offer this contribution in an attempt to define the problem as they see it, and to sketch out several obvious attempts that have been suggested to solve the problem and which seem to have failed. They hope that by being available to the general mathematical community, they will inspire others to consider–and hopefully solve–the problem. Serious attempts have been made by all of the authors over the years and they have made reference to these where appropriate.