Blow Up Theories For Semilinear Parabolic Equations PDF Download
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| Author | : Bei Hu |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 137 |
| Release | : 2011-03-23 |
| Genre | : Mathematics |
| ISBN | : 3642184596 |
Download Blow-up Theories for Semilinear Parabolic Equations Book in PDF, ePub and Kindle
There is an enormous amount of work in the literature about the blow-up behavior of evolution equations. It is our intention to introduce the theory by emphasizing the methods while seeking to avoid massive technical computations. To reach this goal, we use the simplest equation to illustrate the methods; these methods very often apply to more general equations.
| Author | : |
| Publisher | : |
| Total Pages | : 348 |
| Release | : 1983 |
| Genre | : Differential equations, Parabolic |
| ISBN | : |
Download Geometric Theory of Semilinear Parabolic Equations Book in PDF, ePub and Kindle
| Author | : Prof. Dr. Pavol Quittner |
| Publisher | : Springer |
| Total Pages | : 719 |
| Release | : 2019-06-13 |
| Genre | : Mathematics |
| ISBN | : 3030182223 |
Download Superlinear Parabolic Problems Book in PDF, ePub and Kindle
This book is devoted to the qualitative study of solutions of superlinear elliptic and parabolic partial differential equations and systems. This class of problems contains, in particular, a number of reaction-diffusion systems which arise in various mathematical models, especially in chemistry, physics and biology. The first two chapters introduce to the field and enable the reader to get acquainted with the main ideas by studying simple model problems, respectively of elliptic and parabolic type. The subsequent three chapters are devoted to problems with more complex structure; namely, elliptic and parabolic systems, equations with gradient depending nonlinearities, and nonlocal equations. They include many developments which reflect several aspects of current research. Although the techniques introduced in the first two chapters provide efficient tools to attack some aspects of these problems, they often display new phenomena and specifically different behaviors, whose study requires new ideas. Many open problems are mentioned and commented. The book is self-contained and up-to-date, it has a high didactic quality. It is devoted to problems that are intensively studied but have not been treated so far in depth in the book literature. The intended audience includes graduate and postgraduate students and researchers working in the field of partial differential equations and applied mathematics. The first edition of this book has become one of the standard references in the field. This second edition provides a revised text and contains a number of updates reflecting significant recent advances that have appeared in this growing field since the first edition.
| Author | : Daniel Henry |
| Publisher | : |
| Total Pages | : 356 |
| Release | : 2014-01-15 |
| Genre | : |
| ISBN | : 9783662178416 |
Download Geometric Theory of Semilinear Parabolic Equations Book in PDF, ePub and Kindle
| Author | : Mingxin Wang |
| Publisher | : CRC Press |
| Total Pages | : 298 |
| Release | : 2021-05-12 |
| Genre | : Mathematics |
| ISBN | : 1000353915 |
Download Nonlinear Second Order Parabolic Equations Book in PDF, ePub and Kindle
The parabolic partial differential equations model one of the most important processes in the real-world: diffusion. Whether it is the diffusion of energy in space-time, the diffusion of species in ecology, the diffusion of chemicals in biochemical processes, or the diffusion of information in social networks, diffusion processes are ubiquitous and crucial in the physical and natural world as well as our everyday lives. This book is self-contained and covers key topics such as the Lp theory and Schauder theory, maximum principle, comparison principle, regularity and uniform estimates, initial-boundary value problems of semilinear parabolic scalar equations and weakly coupled parabolic systems, the upper and lower solutions method, monotone properties and long-time behaviours of solutions, convergence of solutions and stability of equilibrium solutions, global solutions and finite time blowup. It also touches on periodic boundary value problems, free boundary problems, and semigroup theory. The book covers major theories and methods of the field, including topics that are useful but hard to find elsewhere. This book is based on tried and tested teaching materials used at the Harbin Institute of Technology over the past ten years. Special care was taken to make the book suitable for classroom teaching as well as for self-study among graduate students. About the Author: Mingxin Wang is Professor of Mathematics at Harbin Institute of Technology, China. He has published ten monographs and textbooks and 260 papers. He is also a supervisor of 30 PhD students.
| Author | : Victor A. Galaktionov |
| Publisher | : CRC Press |
| Total Pages | : 565 |
| Release | : 2014-09-22 |
| Genre | : Mathematics |
| ISBN | : 1482251736 |
Download Blow-up for Higher-Order Parabolic, Hyperbolic, Dispersion and Schrodinger Equations Book in PDF, ePub and Kindle
Blow-up for Higher-Order Parabolic, Hyperbolic, Dispersion and Schrodinger Equations shows how four types of higher-order nonlinear evolution partial differential equations (PDEs) have many commonalities through their special quasilinear degenerate representations. The authors present a unified approach to deal with these quasilinear PDEs.The book
| Author | : King-Yeung Lam |
| Publisher | : Springer Nature |
| Total Pages | : 316 |
| Release | : 2022-12-01 |
| Genre | : Mathematics |
| ISBN | : 3031204220 |
Download Introduction to Reaction-Diffusion Equations Book in PDF, ePub and Kindle
This book introduces some basic mathematical tools in reaction-diffusion models, with applications to spatial ecology and evolutionary biology. It is divided into four parts. The first part is an introduction to the maximum principle, the theory of principal eigenvalues for elliptic and periodic-parabolic equations and systems, and the theory of principal Floquet bundles. The second part concerns the applications in spatial ecology. We discuss the dynamics of a single species and two competing species, as well as some recent progress on N competing species in bounded domains. Some related results on stream populations and phytoplankton populations are also included. We also discuss the spreading properties of a single species in an unbounded spatial domain, as modeled by the Fisher-KPP equation. The third part concerns the applications in evolutionary biology. We describe the basic notions of adaptive dynamics, such as evolutionarily stable strategies and evolutionary branching points, in the context of a competition model of stream populations. We also discuss a class of selection-mutation models describing a population structured along a continuous phenotypical trait. The fourth part consists of several appendices, which present a self-contained treatment of some basic abstract theories in functional analysis and dynamical systems. Topics include the Krein-Rutman theorem for linear and nonlinear operators, as well as some elements of monotone dynamical systems and abstract competition systems. Most of the book is self-contained and it is aimed at graduate students and researchers who are interested in the theory and applications of reaction-diffusion equations.
| Author | : Gengsheng Wang |
| Publisher | : Springer |
| Total Pages | : 334 |
| Release | : 2018-08-22 |
| Genre | : Science |
| ISBN | : 331995363X |
Download Time Optimal Control of Evolution Equations Book in PDF, ePub and Kindle
This monograph develops a framework for time-optimal control problems, focusing on minimal and maximal time-optimal controls for linear-controlled evolution equations. Its use in optimal control provides a welcome update to Fattorini’s work on time-optimal and norm-optimal control problems. By discussing the best way of representing various control problems and equivalence among them, this systematic study gives readers the tools they need to solve practical problems in control. After introducing preliminaries in functional analysis, evolution equations, and controllability and observability estimates, the authors present their time-optimal control framework, which consists of four elements: a controlled system, a control constraint set, a starting set, and an ending set. From there, they use their framework to address areas of recent development in time-optimal control, including the existence of admissible controls and optimal controls, Pontryagin’s maximum principle for optimal controls, the equivalence of different optimal control problems, and bang-bang properties. This monograph will appeal to researchers and graduate students in time-optimal control theory, as well as related areas of controllability and dynamic programming. For ease of reference, the text itself is self-contained on the topic of time-optimal control. Frequent examples throughout clarify the applications of theorems and definitions, although experience with functional analysis and differential equations will be useful.
| Author | : Michael Oberguggenberger |
| Publisher | : Birkhäuser |
| Total Pages | : 276 |
| Release | : 2017-05-06 |
| Genre | : Mathematics |
| ISBN | : 3319519115 |
Download Generalized Functions and Fourier Analysis Book in PDF, ePub and Kindle
This book gives an excellent and up-to-date overview on the convergence and joint progress in the fields of Generalized Functions and Fourier Analysis, notably in the core disciplines of pseudodifferential operators, microlocal analysis and time-frequency analysis. The volume is a collection of chapters addressing these fields, their interaction, their unifying concepts and their applications and is based on scientific activities related to the International Association for Generalized Functions (IAGF) and the ISAAC interest groups on Pseudo-Differential Operators (IGPDO) and on Generalized Functions (IGGF), notably on the longstanding collaboration of these groups within ISAAC.
| Author | : Rajesh Kumar Sharma |
| Publisher | : Springer Nature |
| Total Pages | : 659 |
| Release | : 2023-02-02 |
| Genre | : Mathematics |
| ISBN | : 9811972729 |
Download Frontiers in Industrial and Applied Mathematics Book in PDF, ePub and Kindle
This book publishes select papers presented at the 4th International Conference on Frontiers in Industrial and Applied Mathematics (FIAM-2021), held at the Sant Longowal Institute of Engineering and Technology, Longowal, Punjab, India, from 21–22 December 2021. Most of the papers deal with mathematical theory embedded with its applications to engineering and sciences. This book illustrates numerical simulation of scientific problems and the state-of-the-art research in industrial and applied mathematics, including various computational and modeling techniques with case studies and concrete examples. Graduate students and researchers, who are interested in real applications of mathematics in the areas of computational and theoretical fluid dynamics, solid mechanics, optimization and operations research, numerical analysis, bio-mathematics, fuzzy, control and systems theory, dynamical systems and nonlinear analysis, algebra and approximation theory, will find the book useful.
