e/Duffing equation

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has glosseng: The Duffing equation is a non-linear second-order differential equation. It is an example of a dynamical system that exhibits chaotic behavior. The equation is given by
lexicalizationeng: Duffing Equation
instance of(noun) a mathematical statement that two expressions are equal
equation
Meaning
German
has glossdeu: Der Duffing-Oszillator ist ein nichtlinearer Oszillator. Er kann als Erweiterung des harmonischen Oszillators, dessen Potential das lineare hookesche Gesetz zu Grunde liegt, um eine kubische Rückstellkraft betrachtet werden. Sein Verhalten wird durch folgende Differentialgleichung mit den zeitlichen Ableitungen von x beschrieben:
lexicalizationdeu: Duffing-Oszillator
Portuguese
has glosspor: A equação de Duffing é uma equação diferencial ordinária não-linear de segunda ordem. A equação é escrita como: :\ddotx} + \delta \dotx} + \omega_0^2 x + \beta x^3 = \gamma \cos (\omega t + \phi)\, onde \delta, \omega_0, \beta, \gamma, \omega \hbox e } \phi\, são constantes e x(t)\, é a incógnita.
lexicalizationpor: Equação de Duffing
Russian
has glossrus: Осциллятор Дуффинга — простейшая одномерная нелинейная система. Представляет собой одномерную частицу, движущуюся в потенциале ax^2/2+bx^4/4=0. При b=0 система сводится к обычному линейному осциллятору.
lexicalizationrus: Осциллятор Дуффинга

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