Periodic Differential Operators

Periodic Differential Operators PDF Author: B. Malcolm Brown
Publisher: Springer Science & Business Media
ISBN: 3034805284
Category : Mathematics
Languages : en
Pages : 220

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Book Description
Periodic differential operators have a rich mathematical theory as well as important physical applications. They have been the subject of intensive development for over a century and remain a fertile research area. This book lays out the theoretical foundations and then moves on to give a coherent account of more recent results, relating in particular to the eigenvalue and spectral theory of the Hill and Dirac equations. The book will be valuable to advanced students and academics both for general reference and as an introduction to active research topics.

Periodic Differential Operators

Periodic Differential Operators PDF Author: B. Malcolm Brown
Publisher: Springer Science & Business Media
ISBN: 3034805284
Category : Mathematics
Languages : en
Pages : 220

Get Book Here

Book Description
Periodic differential operators have a rich mathematical theory as well as important physical applications. They have been the subject of intensive development for over a century and remain a fertile research area. This book lays out the theoretical foundations and then moves on to give a coherent account of more recent results, relating in particular to the eigenvalue and spectral theory of the Hill and Dirac equations. The book will be valuable to advanced students and academics both for general reference and as an introduction to active research topics.

Periodic Integral and Pseudodifferential Equations with Numerical Approximation

Periodic Integral and Pseudodifferential Equations with Numerical Approximation PDF Author: Jukka Saranen
Publisher: Springer Science & Business Media
ISBN: 3662047969
Category : Mathematics
Languages : en
Pages : 461

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Book Description
An attractive book on the intersection of analysis and numerical analysis, deriving classical boundary integral equations arising from the potential theory and acoustics. This self-contained monograph can be used as a textbook by graduate/postgraduate students. It also contains a lot of carefully chosen exercises.

Transmutation Operators and Mean-periodic Functions Associated with Differential Operators

Transmutation Operators and Mean-periodic Functions Associated with Differential Operators PDF Author: K. Trimèche
Publisher: CRC Press
ISBN: 9783718648221
Category : Mathematics
Languages : en
Pages : 300

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Book Description


The Spectral Theory of Periodic Differential Equations

The Spectral Theory of Periodic Differential Equations PDF Author: Michael Stephen Patrick Eastham
Publisher:
ISBN:
Category : Differential equations
Languages : en
Pages : 148

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Book Description


Periodic Differential Equations

Periodic Differential Equations PDF Author: F. M. Arscott
Publisher: Elsevier
ISBN: 1483164888
Category : Mathematics
Languages : en
Pages : 295

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Book Description
Periodic Differential Equations: An Introduction to Mathieu, Lamé, and Allied Functions covers the fundamental problems and techniques of solution of periodic differential equations. This book is composed of 10 chapters that present important equations and the special functions they generate, ranging from Mathieu's equation to the intractable ellipsoidal wave equation. This book starts with a survey of the main problems related to the formation of periodic differential equations. The subsequent chapters deal with the general theory of Mathieu's equation, Mathieu functions of integral order, and the principles of asymptotic expansions. These topics are followed by discussions of the stable and unstable solutions of Mathieu's general equation; general properties and characteristic exponent of Hill's equation; and the general nature and solutions of the spheroidal wave equation. The concluding chapters explore the polynomials, orthogonality properties, and integral relations of Lamé's equation. These chapters also describe the wave functions and solutions of the ellipsoidal wave equation. This book will prove useful to pure and applied mathematicians and functional analysis.

Almost Periodic Differential Equations

Almost Periodic Differential Equations PDF Author: A.M. Fink
Publisher: Springer
ISBN: 3540383077
Category : Mathematics
Languages : en
Pages : 345

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Book Description


Impulsive Differential Equations

Impulsive Differential Equations PDF Author: Drumi Bainov
Publisher: Routledge
ISBN: 1351439103
Category : Mathematics
Languages : en
Pages : 238

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Book Description
Impulsive differential equations have been the subject of intense investigation in the last 10-20 years, due to the wide possibilities for their application in numerous fields of science and technology. This new work presents a systematic exposition of the results solving all of the more important problems in this field.

Playing Around Resonance

Playing Around Resonance PDF Author: Alessandro Fonda
Publisher: Birkhäuser
ISBN: 3319470906
Category : Mathematics
Languages : en
Pages : 314

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Book Description
This book provides an up-to-date description of the methods needed to face the existence of solutions to some nonlinear boundary value problems. All important and interesting aspects of the theory of periodic solutions of ordinary differential equations related to the physical and mathematical question of resonance are treated. The author has chosen as a model example the periodic problem for a second order scalar differential equation. In a paedagogical style the author takes the reader step by step from the basics to the most advanced existence results in the field.

Stability & Periodic Solutions of Ordinary & Functional Differential Equations

Stability & Periodic Solutions of Ordinary & Functional Differential Equations PDF Author: T. A. Burton
Publisher: Courier Corporation
ISBN: 0486150453
Category : Mathematics
Languages : en
Pages : 370

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Book Description
This book's discussion of a broad class of differential equations includes linear differential and integrodifferential equations, fixed-point theory, and the basic stability and periodicity theory for nonlinear ordinary and functional differential equations.

Homogenization of Differential Operators and Integral Functionals

Homogenization of Differential Operators and Integral Functionals PDF Author: V.V. Jikov
Publisher: Springer Science & Business Media
ISBN: 3642846599
Category : Mathematics
Languages : en
Pages : 583

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Book Description
It was mainly during the last two decades that the theory of homogenization or averaging of partial differential equations took shape as a distinct mathe matical discipline. This theory has a lot of important applications in mechanics of composite and perforated materials, filtration, disperse media, and in many other branches of physics, mechanics and modern technology. There is a vast literature on the subject. The term averaging has been usually associated with the methods of non linear mechanics and ordinary differential equations developed in the works of Poincare, Van Der Pol, Krylov, Bogoliubov, etc. For a long time, after the works of Maxwell and Rayleigh, homogeniza tion problems for· partial differential equations were being mostly considered by specialists in physics and mechanics, and were staying beyond the scope of mathematicians. A great deal of attention was given to the so called disperse media, which, in the simplest case, are two-phase media formed by the main homogeneous material containing small foreign particles (grains, inclusions). Such two-phase bodies, whose size is considerably larger than that of each sep arate inclusion, have been discovered to possess stable physical properties (such as heat transfer, electric conductivity, etc.) which differ from those of the con stituent phases. For this reason, the word homogenized, or effective, is used in relation to these characteristics. An enormous number of results, approximation formulas, and estimates have been obtained in connection with such problems as electromagnetic wave scattering on small particles, effective heat transfer in two-phase media, etc.