Stability of Nonautonomous Differential Equations

Stability of Nonautonomous Differential Equations PDF

Author: Luis Barreira

Publisher: Springer

Published: 2007-09-26

Total Pages: 291

ISBN-13: 3540747753

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This volume covers the stability of nonautonomous differential equations in Banach spaces in the presence of nonuniform hyperbolicity. Topics under discussion include the Lyapunov stability of solutions, the existence and smoothness of invariant manifolds, and the construction and regularity of topological conjugacies. The exposition is directed to researchers as well as graduate students interested in differential equations and dynamical systems, particularly in stability theory.

Dichotomies and Stability in Nonautonomous Linear Systems

Dichotomies and Stability in Nonautonomous Linear Systems PDF

Author: Yu. A. Mitropolsky

Publisher: CRC Press

Published: 2002-10-10

Total Pages: 400

ISBN-13: 1482264897

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Linear nonautonomous equations arise as mathematical models in mechanics, chemistry, and biology. The investigation of bounded solutions to systems of differential equations involves some important and challenging problems of perturbation theory for invariant toroidal manifolds. This monograph is a detailed study of the application of Lyapunov func

Stability of Motion of Nonautonomous Systems (Methods of Limiting Equations)

Stability of Motion of Nonautonomous Systems (Methods of Limiting Equations) PDF

Author: Junji Kato

Publisher: Routledge

Published: 2019-09-09

Total Pages: 304

ISBN-13: 1351414860

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Continuing the strong tradition of functional analysis and stability theory for differential and integral equations already established by the previous volumes in this series, this innovative monograph considers in detail the method of limiting equations constructed in terms of the Bebutov-Miller-Sell concept, the method of comparison, and Lyapunov's direct method based on scalar, vector and matrix functions. The stability of abstract compacted and uniform dynamic processes, dispersed systems and evolutionary equations in Banach space are also discussed. For the first time, the method first employed by Krylov and Bogolubov in their investigations of oscillations in almost linear systems is applied to a new field: that of the stability problem of systems with small parameters. This important development should facilitate the solution of engineering problems in such areas as orbiting satellites, rocket motion, high-speed vehicles, power grids, and nuclear reactors.

Lyapunov Stability of Non-autonomous Dynamical Systems

Lyapunov Stability of Non-autonomous Dynamical Systems PDF

Author: David N. Cheban

Publisher: Nova Science Publishers

Published: 2013

Total Pages: 0

ISBN-13: 9781626189263

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The foundation of the modern theory of stability was created in the works of A Poincare and A M Lyapunov. The theory of the stability of motion has gained increasing significance in the last decade as is apparent from the large number of publications on the subject. A considerable part of these works are concerned with practical problems, especially problems from the area of controls and servo-mechanisms, and concrete problems from engineering, which first gave the decisive impetus for the expansion and modern development of stability theory. This book contains a systematic exposition of the elements of the asymptotic stability theory of general non-autonomous dynamical systems in metric spaces with an emphasis on the application for different classes of non-autonomous evolution equations (Ordinary Differential Equations (ODEs), Difference Equations (DEs), Functional-Differential Equations (FDEs), Semi-Linear Parabolic Equations etc). The basic results of this book are contained in the courses of lectures which the author has given during many years for the students of the State University of Moldova.This book is intended for mathematicians (scientists and university professors) who are working in the field of stability theory of differential/difference equations, dynamical systems and control theory. It would also be of use for the graduate and post graduate student who is interested in the theory of dynamical systems and its applications. The reader needs no deep knowledge of special branches of mathematics, although it should be easier for readers who know the fundamentals concepts of the theory of metric spaces, qualitative theory of differential/difference equations and dynamical systems.

Ordinary Differential Equations and Stability Theory:

Ordinary Differential Equations and Stability Theory: PDF

Author: David A. Sanchez

Publisher: Courier Dover Publications

Published: 2019-09-18

Total Pages: 179

ISBN-13: 0486837599

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This brief modern introduction to the subject of ordinary differential equations emphasizes stability theory. Concisely and lucidly expressed, it is intended as a supplementary text for advanced undergraduates or beginning graduate students who have completed a first course in ordinary differential equations. The author begins by developing the notions of a fundamental system of solutions, the Wronskian, and the corresponding fundamental matrix. Subsequent chapters explore the linear equation with constant coefficients, stability theory for autonomous and nonautonomous systems, and the problems of the existence and uniqueness of solutions and related topics. Problems at the end of each chapter and two Appendixes on special topics enrich the text.

Stability and Bifurcation Theory for Non-Autonomous Differential Equations

Stability and Bifurcation Theory for Non-Autonomous Differential Equations PDF

Author: Anna Capietto

Publisher: Springer

Published: 2012-12-14

Total Pages: 314

ISBN-13: 3642329063

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This volume contains the notes from five lecture courses devoted to nonautonomous differential systems, in which appropriate topological and dynamical techniques were described and applied to a variety of problems. The courses took place during the C.I.M.E. Session "Stability and Bifurcation Problems for Non-Autonomous Differential Equations," held in Cetraro, Italy, June 19-25 2011. Anna Capietto and Jean Mawhin lectured on nonlinear boundary value problems; they applied the Maslov index and degree-theoretic methods in this context. Rafael Ortega discussed the theory of twist maps with nonperiodic phase and presented applications. Peter Kloeden and Sylvia Novo showed how dynamical methods can be used to study the stability/bifurcation properties of bounded solutions and of attracting sets for nonautonomous differential and functional-differential equations. The volume will be of interest to all researchers working in these and related fields.

On the Uniform Asymptotic Stability of Certain Linear Non-Autonomous Differential Equations

On the Uniform Asymptotic Stability of Certain Linear Non-Autonomous Differential Equations PDF

Author: A. P. Morgan

Publisher:

Published: 1975

Total Pages: 29

ISBN-13:

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The ordinary differential equation dx/dt = -P(t)x where P(t) is symmetric positive semi-definite time-varying matrix arises often in mathematical control theory. In this paper the authors consider the stability properties (in the sense of Lyapunov) of the equilibrium state x(t) identically equal to 0. It is a relatively trivial exercise to show that the origin is stable but (uniform) asymptotic stability does not generally hold unless P(t) is positive definite. The semi-definite case arises much more frequently in practice than the definite one and the main effort in this paper is directed towards finding conditions implying uniform asymptotic stability in such a case.

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