Автор: Jan R. Westra; Chris J.M. Verhoeven; Arthur H.M. v Название: Oscillators and Oscillator Systems ISBN: 1441951105 ISBN-13(EAN): 9781441951106 Издательство: Springer Рейтинг: Цена: 130590.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: In many electronic systems, such as telecommunication or measurement systems, oscillations play an essential role in the information processing. Oscillators and Oscillator Systems: Classification, Analysis and Synthesis takes a systematic approach to the design of high-performance oscillators and oscillator systems.
Автор: R.P. Agarwal; Said R. Grace; Donal O`Regan Название: Oscillation Theory for Difference and Functional Differential Equations ISBN: 9048154472 ISBN-13(EAN): 9789048154470 Издательство: Springer Рейтинг: Цена: 111790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: 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.
Автор: Johnson, Russell Obaya, Rafael Novo, Sylvia Nunez, Carmen Fabbri, Roberta Название: Nonautonomous linear hamiltonian systems: oscillation, spectral theory and control ISBN: 3319290231 ISBN-13(EAN): 9783319290232 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This monograph contains an in-depth analysis of the dynamics given by a linear Hamiltonian system of general dimension with nonautonomous bounded and uniformly continuous coefficients, without other initial assumptions on time-recurrence.
Автор: Ravi P. Agarwal; Donal O`Regan; Samir H. Saker Название: Oscillation and Stability of Delay Models in Biology ISBN: 3319065564 ISBN-13(EAN): 9783319065564 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Researchers in the fields of mathematical modeling, mathematical biology, and population dynamics will be particularly interested in this material.
Автор: Ravi P. Agarwal; Donal O`Regan; Samir H. Saker Название: Oscillation and Stability of Delay Models in Biology ISBN: 3319381393 ISBN-13(EAN): 9783319381398 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Researchers in the fields of mathematical modeling, mathematical biology, and population dynamics will be particularly interested in this material.
Автор: Jan R. Westra; Chris J.M. Verhoeven; Arthur H.M. v Название: Oscillators and Oscillator Systems ISBN: 0792386523 ISBN-13(EAN): 9780792386520 Издательство: Springer Рейтинг: Цена: 156720.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: In many electronic systems, such as telecommunication or measurement systems, oscillations play an essential role in the information processing. Oscillators and Oscillator Systems: Classification, Analysis and Synthesis takes a systematic approach to the design of high-performance oscillators and oscillator systems.
Автор: G.A. Leonov; I.M. Burkin; A.I. Shepeljavyi Название: Frequency Methods in Oscillation Theory ISBN: 0792338960 ISBN-13(EAN): 9780792338963 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The linear theory of oscillations traditionally operates with frequency representa- tions based on the concepts of a transfer function and a frequency response. The universality of the critria of Nyquist and Mikhailov and the simplicity and obvi- ousness of the application of frequency and amplitude - frequency characteristics in analysing forced linear oscillations greatly encouraged the development of practi- cally important nonlinear theories based on various forms of the harmonic balance hypothesis 303]. Therefore mathematically rigorous frequency methods of investi- gating nonlinear systems, which appeared in the 60s, also began to influence many areas of nonlinear theory of oscillations. First in this sphere of influence was a wide range of problems connected with multidimensional analogues of the famous van der Pol equation describing auto- oscillations of generators of various radiotechnical devices. Such analogues have as a rule a unique unstable stationary point in the phase space and are Levinson dis- sipative. One of the pioneering works in this field, which started the investigation of a three-dimensional analogue of the van der Pol equation, was K. O. Friedrichs's paper 123]. The author suggested a scheme for constructing a positively invariant set homeomorphic to a torus, by means of which the existence of non-trivial periodic solutions was established. That scheme was then developed and improved for dif- ferent classes of multidimensional dynamical systems 131, 132, 297, 317, 334, 357, 358]. The method of Poincare mapping 12, 13, 17] in piecewise linear systems was another intensively developed direction.
Автор: Uri Elias Название: Oscillation Theory of Two-Term Differential Equations ISBN: 0792344472 ISBN-13(EAN): 9780792344476 Издательство: Springer Рейтинг: Цена: 88500.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Deals with oscillation theory. This title considers the two-term linear differential equations Lny + p(x)y = 0, where Ln is a disconjugate operator of order n and p(x) has a fixed sign. It pays attention to the equation y(n) + p(x)y = 0.
Автор: R.P. Agarwal; Said R. Grace; Donal O`Regan Название: Oscillation Theory for Difference and Functional Differential Equations ISBN: 0792362896 ISBN-13(EAN): 9780792362890 Издательство: Springer Рейтинг: Цена: 111790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This text reviews material from more than 300 publications on the oscillation theory of difference and functional differential equations of various types.
Автор: Uri Elias Название: Oscillation Theory of Two-Term Differential Equations ISBN: 9048148065 ISBN-13(EAN): 9789048148066 Издательство: Springer Рейтинг: Цена: 130390.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The other restricts its area of interest to certain families of equations and studies in maximal details phenomena which characterize only those equations. Among them we find third and fourth order equations, self adjoint equations, etc.
Автор: G.A. Leonov; I.M. Burkin; A.I. Shepeljavyi Название: Frequency Methods in Oscillation Theory ISBN: 9401065705 ISBN-13(EAN): 9789401065702 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
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