Introduction to the Theory and Application of Differential Equations with Deviating Arguments

Introduction to the Theory and Application of Differential Equations with Deviating Arguments PDF Author: L.E. El'sgol'ts
Publisher: Academic Press
ISBN: 0080956149
Category : Computers
Languages : en
Pages : 356

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Book Description
Introduction to the Theory and Application of Differential Equations with Deviating Arguments 2nd edition is a revised and substantially expanded edition of the well-known book of L. E. El’sgol’ts published under this same title by Nauka in 1964. Extensions of the theory of differential equations with deviating argument as well as the stimuli of developments within various fields of science and technology contribute to the need for a new edition. This theory in recent years has attracted the attention of vast numbers of researchers, interested both in the theory and its applications. The development of the foundations of the theory of differential equations with a deviating argument is still far from complete. This situation, of course, leaves its mark on our suggestions to the reader of the book and prevents as orderly and systematic a presentation as is usual for mathematical literature. However, it is hoped that in spite of these deficiencies the book will prove useful as a first acquaintanceship with the theory of differential equations with a deviating argument.

Introduction to the Theory and Application of Differential Equations with Deviating Arguments

Introduction to the Theory and Application of Differential Equations with Deviating Arguments PDF Author: L.E. El'sgol'ts
Publisher: Academic Press
ISBN: 0080956149
Category : Computers
Languages : en
Pages : 356

Get Book Here

Book Description
Introduction to the Theory and Application of Differential Equations with Deviating Arguments 2nd edition is a revised and substantially expanded edition of the well-known book of L. E. El’sgol’ts published under this same title by Nauka in 1964. Extensions of the theory of differential equations with deviating argument as well as the stimuli of developments within various fields of science and technology contribute to the need for a new edition. This theory in recent years has attracted the attention of vast numbers of researchers, interested both in the theory and its applications. The development of the foundations of the theory of differential equations with a deviating argument is still far from complete. This situation, of course, leaves its mark on our suggestions to the reader of the book and prevents as orderly and systematic a presentation as is usual for mathematical literature. However, it is hoped that in spite of these deficiencies the book will prove useful as a first acquaintanceship with the theory of differential equations with a deviating argument.

Introduction to the Theory of Differential Equations with Deviating Arguments

Introduction to the Theory of Differential Equations with Deviating Arguments PDF Author: Lev Ėrnestovich Ėlʹsgolʹt︠s︡
Publisher:
ISBN:
Category : Differential equations
Languages : en
Pages : 128

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Book Description
The book presented here is intended briefly, and within the possibilities of its simple form, to acquaint the reader with the basic theory of differential equations with deviating arguments. In recent years this subject has found wide application, not only in the theory of automatic control, but also in many other areas of technology, in various problems of physics, in economics, and even in the biological sciences.

Differential Equations and the Calculus of Variations

Differential Equations and the Calculus of Variations PDF Author: Lev Elsgolts
Publisher:
ISBN: 9781410210678
Category : Mathematics
Languages : en
Pages : 444

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Book Description
Originally published in the Soviet Union, this text is meant for students of higher schools and deals with the most important sections of mathematics - differential equations and the calculus of variations. The first part describes the theory of differential equations and reviews the methods for integrating these equations and investigating their solutions. The second part gives an idea of the calculus of variations and surveys the methods for solving variational problems. The book contains a large number of examples and problems with solutions involving applications of mathematics to physics and mechanics. Apart from its main purpose the textbook is of interest to expert mathematicians. Lev Elsgolts (deceased) was a Doctor of Physico-Mathematical Sciences, Professor at the Patrice Lumumba University of Friendship of Peoples. His research work was dedicated to the calculus of variations and differential equations. He worked out the theory of differential equations with deviating arguments and supplied methods for their solution. Lev Elsgolts was the author of many printed works. Among others, he wrote the well-known books Qualitative Methods in Mathematical Analysis and Introduction to the Theory of Differential Equations with Deviating Arguments. In addition to his research work Lev Elsgolts taught at higher schools for over twenty years.

Introduction to the Theory and Application of Differential Equations with Deviating Arguments

Introduction to the Theory and Application of Differential Equations with Deviating Arguments PDF Author: Lev Ėrnestovich Ėlʹsgolʹt︠s︡
Publisher:
ISBN:
Category : Differential equations
Languages : en
Pages : 357

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Book Description


An Introduction to Delay Differential Equations with Applications to the Life Sciences

An Introduction to Delay Differential Equations with Applications to the Life Sciences PDF Author: hal smith
Publisher: Springer Science & Business Media
ISBN: 1441976469
Category : Mathematics
Languages : en
Pages : 178

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Book Description
This book is intended to be an introduction to Delay Differential Equations for upper level undergraduates or beginning graduate mathematics students who have a reasonable background in ordinary differential equations and who would like to get to the applications quickly. The author has used preliminary notes in teaching such a course at Arizona State University over the past two years. This book focuses on the key tools necessary to understand the applications literature involving delay equations and to construct and analyze mathematical models involving delay differential equations. The book begins with a survey of mathematical models involving delay equations.

Theory of Differential Equations with Unbounded Delay

Theory of Differential Equations with Unbounded Delay PDF Author: V. Lakshmikantham
Publisher: Springer Science & Business Media
ISBN: 146152606X
Category : Mathematics
Languages : en
Pages : 390

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Book Description
Because the theory of equations with delay terms occurs in a variety of contexts, it is important to provide a framework, whenever possible, to handle as many cases as possible simultaneously so as to bring out a better insight and understanding of the subtle differences of the various equations with delays. Furthermore, such a unified theory would avoid duplication and expose open questions that are significant for future research. It is in this spirit that the authors view the importance of their monograph, which presents a systematic and unified theory of recent developments of equations with unbounded delay, describes the current state of the theory showing the essential unity achieved, and provides a general structure applicable to a variety of problems. It is the first book that: (i) presents a unified framework to investigate the basic existence theory for a variety of equations with delay; (ii) treats the classification of equations with memory precisely so as to bring out the subtle differences between them; (iii) develops a systematic study of stability theory in terms of two different measures which includes several known concepts; and (iv) exhibits the advantages of employing Lyapunov functions on product spaces as well as the method of perturbing Lyapunov functions. This book will be of value to researchers and advanced graduate students in mathematics, electrical engineering and biomathematics.

Encyclopaedia of Mathematics

Encyclopaedia of Mathematics PDF Author: Michiel Hazewinkel
Publisher: Springer Science & Business Media
ISBN: 9781556080036
Category : Mathematics
Languages : en
Pages : 540

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Book Description
V.1. A-B v.2. C v.3. D-Feynman Measure. v.4. Fibonaccimethod H v.5. Lituus v.6. Lobachevskii Criterion (for Convergence)-Optical Sigman-Algebra. v.7. Orbi t-Rayleigh Equation. v.8. Reaction-Diffusion Equation-Stirling Interpolation Fo rmula. v.9. Stochastic Approximation-Zygmund Class of Functions. v.10. Subject Index-Author Index.

Oscillation Theory for Difference and Functional Differential Equations

Oscillation Theory for Difference and Functional Differential Equations PDF Author: R.P. Agarwal
Publisher: Springer Science & Business Media
ISBN: 9401594015
Category : Mathematics
Languages : en
Pages : 344

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Book Description
This monograph is devoted to a rapidly developing area of research of the qualitative theory of difference and functional differential equations. In fact, in the last 25 years Oscillation Theory of difference and functional differential equations has attracted many researchers. This has resulted in hundreds of research papers in every major mathematical journal, and several books. In the first chapter of this monograph, we address oscillation of solutions to difference equations of various types. Here we also offer several new fundamental concepts such as oscillation around a point, oscillation around a sequence, regular oscillation, periodic oscillation, point-wise oscillation of several orthogonal polynomials, global oscillation of sequences of real valued functions, oscillation in ordered sets, (!, R, ~)-oscillate, oscillation in linear spaces, oscillation in Archimedean spaces, and oscillation across a family. These concepts are explained through examples and supported by interesting results. In the second chapter we present recent results pertaining to the oscil lation of n-th order functional differential equations with deviating argu ments, and functional differential equations of neutral type. We mainly deal with integral criteria for oscillation. While several results of this chapter were originally formulated for more complicated and/or more general differ ential equations, we discuss here a simplified version to elucidate the main ideas of the oscillation theory of functional differential equations. Further, from a large number of theorems presented in this chapter we have selected the proofs of only those results which we thought would best illustrate the various strategies and ideas involved.

Differential Equations and Applications, Volume 4

Differential Equations and Applications, Volume 4 PDF Author: Yeol Je Cho
Publisher: Nova Publishers
ISBN: 9781594548765
Category : Mathematics
Languages : en
Pages : 184

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Book Description
The aim of this volume is to introduce new topics on the areas of difference, differential, integrodifferential and integral equations, evolution equations, control and optimisation theory, dynamic system theory, queuing theory and electromagnetism and their applications.

Oscillation Theory for Functional Differential Equations

Oscillation Theory for Functional Differential Equations PDF Author: Lynn Erbe
Publisher: Routledge
ISBN: 135142632X
Category : Mathematics
Languages : en
Pages : 504

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Book Description
Examines developments in the oscillatory and nonoscillatory properties of solutions for functional differential equations, presenting basic oscillation theory as well as recent results. The book shows how to extend the techniques for boundary value problems of ordinary differential equations to those of functional differential equations.