• 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...
    14 KB (1,607 words) - 12:17, 16 December 2024
  • 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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  • Thumbnail for Stability theory
    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...
    18 KB (2,932 words) - 12:54, 8 December 2024
  • 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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  • following are named: Lyapunov dimension Lyapunov equation Lyapunov exponent Lyapunov function Lyapunov fractal Lyapunov stability Lyapunov's central limit theorem...
    1 KB (189 words) - 17:11, 7 November 2024
  • The Lyapunov equation, named after the Russian mathematician Aleksandr Lyapunov, is a matrix equation used in the stability analysis of linear dynamical...
    8 KB (1,501 words) - 22:46, 5 November 2024
  • Lyapunov function is used to test whether a dynamical system is (Lyapunov) stable or (more restrictively) asymptotically stable. Lyapunov stability means...
    9 KB (1,668 words) - 18:22, 30 May 2024
  • Thumbnail for Lyapunov exponent
    In mathematics, the Lyapunov exponent or Lyapunov characteristic exponent of a dynamical system is a quantity that characterizes the rate of separation...
    26 KB (3,177 words) - 09:54, 14 January 2025
  • 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...
    12 KB (1,552 words) - 14:56, 18 January 2025
  • dynamical systems Asymptotic stability Linear stability Lyapunov stability Orbital stability Structural stability Stability (probability), a property of...
    4 KB (487 words) - 12:01, 29 November 2024
  • bounded input. Stability for nonlinear systems that take an input is input-to-state stability (ISS), which combines Lyapunov stability and a notion similar...
    44 KB (6,465 words) - 13:10, 21 December 2024
  • 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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  • 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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  • their periods). Unlike Lyapunov stability, which considers perturbations of initial conditions for a fixed system, structural stability deals with perturbations...
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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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  • used within the control systems community. ISS unified the Lyapunov and input-output stability theories and revolutionized our view on stabilization of...
    22 KB (3,539 words) - 05:37, 6 January 2025
  • 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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  • 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...
    10 KB (1,436 words) - 14:43, 23 June 2024
  • plane method Lyapunov stability analysis Singular perturbation method The Popov criterion and the circle criterion for absolute stability Center manifold...
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  • Asymptotic stability Linearization (stability analysis) Lyapunov stability Orbital stability Stability theory Vakhitov–Kolokolov stability criterion V...
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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)...
    7 KB (1,001 words) - 23:43, 29 October 2024
  • 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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  • 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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  • finite element Lyapunov stability Method of dominant balance Order of approximation Perturbation theory (quantum mechanics) Structural stability Bender, Carl...
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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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  • 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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  • through the regulation of biochemical reactions in accordance with the Lyapunov stability theory. This principle of vital activity was formulated by B. Dobroborsky...
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  • Thumbnail for Central limit theorem
    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}...
    67 KB (9,169 words) - 09:32, 14 January 2025