ordinary differential equations (ODEs), Lyapunov functions, named after Aleksandr Lyapunov, are scalar functions that may be used to prove the stability...
7 KB (1,115 words) - 15:03, 25 May 2025
In control theory, a control-Lyapunov function (CLF) is an extension of the idea of Lyapunov function V ( x ) {\displaystyle V(x)} to systems with control...
9 KB (1,668 words) - 18:22, 30 May 2024
stability (ISS) applies Lyapunov notions to systems with inputs. Lyapunov stability is named after Aleksandr Mikhailovich Lyapunov, a Russian mathematician...
24 KB (3,920 words) - 18:16, 21 July 2025
Lyapunov equation Lyapunov exponent Lyapunov fractal Lyapunov function Lyapunov stability Lyapunov time Lyapunov's central limit theorem Lyapunov's condition...
14 KB (1,612 words) - 14:40, 8 July 2025
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
ISS-Lyapunov functions. A smooth function V : R n → R + {\displaystyle V:\mathbb {R} ^{n}\to \mathbb {R} _{+}} is called an ISS-Lyapunov function for...
22 KB (3,535 words) - 11:46, 23 May 2025
Lyapunov function is a function of the system f = f(x) whose existence in a system demonstrates stability. It is often useful to imagine a Lyapunov function...
21 KB (3,114 words) - 15:07, 27 August 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) - 12:43, 25 May 2025
involving eigenvalues of matrices. A more general method involves Lyapunov functions. In practice, any one of a number of different stability criteria...
18 KB (2,997 words) - 18:12, 3 July 2025
using techniques and theorems named for Aleksandr Lyapunov. In these cases, one defines a function V : R n → R {\displaystyle V:\mathbb {R} ^{n}\rightarrow...
11 KB (1,758 words) - 14:24, 4 September 2024
{\displaystyle u_{x}(\mathbf {0} )=0} . It is also assumed that a Lyapunov function V x {\displaystyle V_{x}} for this stable subsystem is known. That...
40 KB (9,072 words) - 13:29, 20 November 2024
optimization refers to the use of a Lyapunov function to optimally control a dynamical system. Lyapunov functions are used extensively in control theory...
13 KB (2,370 words) - 08:04, 28 February 2023
decomposition is characterized by a function known as complete Lyapunov function. Unlike traditional Lyapunov functions that are used to assert the stability...
4 KB (401 words) - 20:24, 26 May 2025
In mathematics, the Lyapunov exponent or Lyapunov characteristic exponent of a dynamical system is a quantity that characterizes the rate of separation...
26 KB (3,095 words) - 03:42, 1 August 2025
Central limit theorem (redirect from Lyapunov's 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},\ldots...
67 KB (9,202 words) - 03:48, 9 June 2025
shown to exhibit stable behavior given a suitable Lyapunov control function by Aleksandr Lyapunov in 1892. Thermodynamic systems were treated as early...
19 KB (1,995 words) - 03:07, 26 May 2025
identified as the minimum of a smooth, well-defined potential function (Lyapunov function). Small changes in certain parameters of a nonlinear system can...
24 KB (2,932 words) - 11:50, 30 July 2025
online closed-loop approximate optimal control, the value function is also a Lyapunov function that establishes global asymptotic stability of the closed-loop...
10 KB (1,461 words) - 18:14, 31 July 2023
In mathematics, Lyapunov fractals (also known as Markus–Lyapunov fractals) are bifurcational fractals derived from an extension of the logistic map in...
7 KB (857 words) - 06:26, 30 December 2023
then the global asymptotic stability of the origin is a consequence of Lyapunov's second theorem. The invariance principle gives a criterion for asymptotic...
11 KB (1,436 words) - 15:35, 16 March 2025
equilibrium. Close to equilibrium, one can show the existence of a Lyapunov function which ensures that the entropy tends to a stable maximum. Fluctuations...
17 KB (2,047 words) - 08:48, 8 November 2024
design is underpinned by a Lyapunov stability analysis that utilizes an auxiliary function, often referred to as the P-function, to establish both asymptotic...
8 KB (868 words) - 11:41, 15 July 2025
Nonlinear system (redirect from Nonlinear function)
in Hamiltonian systems Examination of dissipative quantities (see Lyapunov function) analogous to conserved quantities Linearization via Taylor expansion...
21 KB (2,645 words) - 12:32, 25 June 2025
Soviet cybernetics, Lyapunov was member of the Academy of Sciences of the Soviet Union and a specialist in the fields of real function theory, mathematical...
6 KB (424 words) - 19:06, 26 October 2024
named after José Luis Massera, deals with the construction of the Lyapunov function to prove the stability of a dynamical system. The lemma appears in...
4 KB (708 words) - 05:24, 20 March 2022
mathematical analysis, the Dirac delta function (or δ distribution), also known as the unit impulse, is a generalized function on the real numbers, whose value...
98 KB (14,418 words) - 05:48, 22 July 2025
In mathematics, the Cantor function is an example of a function that is continuous, but not absolutely continuous. It is a notorious counterexample in...
21 KB (3,497 words) - 21:39, 11 July 2025
generalization of Lyapunov function to input/state/output systems. The construction of the storage function, as the analogue of a Lyapunov function is called...
45 KB (6,747 words) - 10:54, 25 July 2025
geometry, a synonym for dimension function; in control theory and dynamical systems, a synonym for Lyapunov candidate function; in gauge theory, a synonym for...
453 bytes (90 words) - 10:33, 14 November 2010
come entirely from this space, the Lyapunov function candidate V ( σ ) {\displaystyle V(\sigma )} is a Lyapunov function and x {\displaystyle \mathbf {x}...
52 KB (8,258 words) - 21:43, 16 June 2025