Nonconservative stability problems of modern physics / by Oleg N. Kirillov.

Format:

Book

Author/Creator:

Kirillov, Oleg N., 1972-

Series:

De Gruyter Studies in Mathematical Physics

De Gruyter Studies in Mathematical Physics ; 14

Language:

English

Subjects (All):

Eigenvalues.

Mechanical impedance.

Oscillations.

Stability--Mathematical models.

Stability.

Physical Description:

1 online resource (448 p.)

Edition:

1st ed.

Place of Publication:

Berlin ; Boston : Walter de Gruyter GmbH & Co., KG, [2013]

Language Note:

English

Summary:

This work gives a complete overview on the subject of nonconservative stability from the modern point of view. Relevant mathematical concepts are presented, as well as rigorous stability results and numerous classical and contemporary examples from mechanics and physics. It deals with both finite- and infinite-dimensional nonconservative systems and covers the fundamentals of the theory, including such topics as Lyapunov stability and linear stability analysis, Hamiltonian and gyroscopic systems, reversible and circulatory systems, influence of structure of forces on stability, and dissipation-induced instabilities, as well as concrete physical problems, including perturbative techniques for nonself-adjoint boundary eigenvalue problems, theory of the destabilization paradox due to small damping in continuous circulatory systems, Krein-space related perturbation theory for the MHD kinematic mean field α²-dynamo, analysis of Campbell diagrams and friction-induced flutter in gyroscopic continua, non-Hermitian perturbation of Hermitian matrices with applications to optics, and magnetorotational instability and the Velikhov-Chandrasekhar paradox. The book serves present and prospective specialists providing the current state of knowledge in the actively developing field of nonconservative stability theory. Its understanding is vital for many areas of technology, ranging from such traditional ones as rotor dynamics, aeroelasticity and structural mechanics to modern problems of hydro- and magnetohydrodynamics and celestial mechanics.

Contents:

Front matter

Preface

Contents

Chapter 1: Introduction

Chapter 2: Lyapunov stability and linear stability analysis

Chapter 3: Hamiltonian and gyroscopic systems

Chapter 4: Reversible and circulatory systems

Chapter 5: Influence of structure of forces on stability

Chapter 6: Dissipation-induced instabilities

Chapter 7: Nonself-adjoint boundary eigenvalue problems for differential operators and operator matrices dependent on parameters

Chapter 8: The destabilization paradox in continuous circulatory systems

Chapter 9: The MHD kinematic mean field α2-dynamo

Chapter 10: Campbell diagrams of gyroscopic continua and subcritical friction-induced flutter

Chapter 11: Non-Hermitian perturbation of Hermitian matrices with physical applications

Chapter 12: Magnetorotational instability

References

Index

Notes:

Description based upon print version of record.

Includes bibliographies (pages [387]-422) and indexes.

Description based on online resource; title from PDF title page (ebrary, viewed November 22, 2013).

ISBN:

9783110270433

3110270439

OCLC:

858761731