The Glass Transition Relaxation Dynamics in Liquids and Disordered Materials, Ernst-Joachim Donth

Автор: Pedregal
Название: Optimal Design through the Sub-Relaxation Method
ISBN: 3319411586 ISBN-13(EAN): 9783319411583
Издательство: Springer
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Цена: 10760.00 р.
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Описание: This book provides a comprehensive guide to analyzing and solving optimal design problems in continuous media by means of the so-called sub-relaxation method. Though the underlying ideas are borrowed from other, more classical approaches, here they are used and organized in a novel way, yielding a distinct perspective on how to approach this kind of optimization problems. Starting with a discussion of the background motivation, the book broadly explains the sub-relaxation method in general terms, helping readers to grasp, from the very beginning, the driving idea and where the text is heading. In addition to the analytical content of the method, it examines practical issues like optimality and numerical approximation. Though the primary focus is on the development of the method for the conductivity context, the book’s final two chapters explore several extensions of the method to other problems, as well as formal proofs. The text can be used for a graduate course in optimal design, even if the method would require some familiarity with the main analytical issues associated with this type of problems. This can be addressed with the help of the provided bibliography.

Автор: Boyd
Название: Polymer Dynamics and Relaxation
ISBN: 0521152917 ISBN-13(EAN): 9780521152914
Издательство: Cambridge Academ
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Цена: 7128.00 р.
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Описание: Polymeric transition behaviour is controlled at the molecular level by the mobility of the structural constituents. This book covers the important types of relaxation processes in conjunction with the broad spectrum of experimental methods used to study them. Researchers in materials science, physics and chemistry will find this book useful.

Автор: Elena V. Grigorieva; Sergey A. Kaschenko
Название: Asymptotic Representation of Relaxation Oscillations in Lasers
ISBN: 3319428594 ISBN-13(EAN): 9783319428598
Издательство: Springer
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Цена: 15372.00 р.
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Описание: In this book we analyze relaxation oscillations in models of lasers with nonlinear elements controlling light dynamics. The models are based on rate equations taking into account periodic modulation of parameters, optoelectronic delayed feedback, mutual coupling between lasers, intermodal interaction and other factors.With the aim to study relaxation oscillations we present the special asymptotic method of integration for ordinary differential equations and differential-difference equations. As a result, they are reduced to discrete maps. Analyzing the maps we describe analytically such nonlinear phenomena in lasers as multistability of large-amplitude relaxation cycles, bifurcations of cycles, controlled switching of regimes, phase synchronization in an ensemble of coupled systems and others.The book can be fruitful for students and technicians in nonlinear laser dynamics and in differential equations.