• that concerning the stability of solutions near to a point of equilibrium. This may be discussed by the theory of Aleksandr Lyapunov. In simple terms, if...
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  • Thumbnail for Aleksandr Lyapunov
    astronomer Mikhail Lyapunov and the brother of the pianist and composer Sergei Lyapunov. Lyapunov is known for his development of the stability theory of a dynamical...
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  • equations (ODEs), Lyapunov functions, named after Aleksandr Lyapunov, are scalar functions that may be used to prove the stability of an equilibrium of...
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  • The Lyapunov equation, named after the Russian mathematician Aleksandr Lyapunov, is a matrix equation used in the stability analysis of linear dynamical...
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  • Thumbnail for Lyapunov fractal
    values A and B. A Lyapunov fractal is constructed by mapping the regions of stability and chaotic behaviour (measured using the Lyapunov exponent λ {\displaystyle...
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  • following are named: Lyapunov dimension Lyapunov equation Lyapunov exponent Lyapunov function Lyapunov fractal Lyapunov stability Lyapunov's central limit theorem...
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  • Thumbnail for Ecological stability
    stability and a domain of attraction from dynamical system theory. Researchers applying mathematical models from system dynamics usually use Lyapunov...
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  • A-stability. They are related to some concept of stability in the dynamical systems sense, often Lyapunov stability. It is important to use a stable method when...
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    matrices. A more general method involves Lyapunov functions. In practice, any one of a number of different stability criteria are applied. Many parts of the...
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  • is important for the problem of the stability of the Solar System. However, empirical estimation of the Lyapunov time is often associated with computational...
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  • plane method Lyapunov stability analysis Singular perturbation method The Popov criterion and the circle criterion for absolute stability Center manifold...
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  • bounded input. Stability for nonlinear systems that take an input is input-to-state stability (ISS), which combines Lyapunov stability and a notion similar...
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  • Lyapunov function is used to test whether a dynamical system is (Lyapunov) stable or (more restrictively) asymptotically stable. Lyapunov stability means...
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  • Asymptotic stability Exponential stability Linear stability Lyapunov stability Marginal stability Orbital stability Structural stability Stability (probability)...
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  • their periods). Unlike Lyapunov stability, which considers perturbations of initial conditions for a fixed system, structural stability deals with perturbations...
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  • Lyapunov theorem may refer to: Lyapunov theory, a theorem related to the stability of solutions of differential equations near a point of equilibrium Lyapunov...
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  • used within the control systems community. ISS unified the Lyapunov and input-output stability theories and revolutionized our view on stabilization of...
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    In mathematics, the Lyapunov exponent or Lyapunov characteristic exponent of a dynamical system is a quantity that characterizes the rate of separation...
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    the rate of growth of these moments is limited by the Lyapunov condition given below. Lyapunov CLT—Suppose { X 1 , … , X n , … } {\textstyle \{X_{1},\ldots...
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  • Asymptotic stability Linearization (stability analysis) Lyapunov stability Orbital stability Stability theory Vakhitov–Kolokolov stability criterion V...
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  • the fact that positive recurrent Markov chains exhibit a notion of "Lyapunov stability" in terms of returning to any state while starting from it within...
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  • to modify estimates in real-time (i.e., as the system operates). Lyapunov stability is used to derive these update laws and show convergence criteria...
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  • processes are those that possess null recurrent classes. Lyapunov stability Exponential stability Gene F. Franklin; J. David Powell; Abbas Emami-Naeini (2006)...
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  • In mathematics, the Lyapunov–Schmidt reduction or Lyapunov–Schmidt construction is used to study solutions to nonlinear equations in the case when the...
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  • definitions through which it may be assessed: BIBO stability Linear stability Lyapunov stability Orbital stability This set index article includes a list of related...
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  • different forms of system stability. The state of a system at a particular time is often described by a multi-dimensional vector. A Lyapunov function is a nonnegative...
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  • Thumbnail for Nyquist stability criterion
    relative graph of a nonlinear operator. Additionally, other stability criteria like Lyapunov methods can also be applied for non-linear systems. Although...
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  • LaSalle's invariance principle (category Stability theory)
    asymptotic stability of the origin is a consequence of Lyapunov's second theorem. The invariance principle gives a criterion for asymptotic stability in the...
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  • systems is by studying the stability of the system far from equilibrium. Close to equilibrium, one can show the existence of a Lyapunov function which ensures...
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  • libration dynamics. Two varieties of libration point orbits amenable to Lyapunov stability[clarification needed] are halo orbits and Lissajous orbits The James...
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