Cubication of conservative nonlinear oscillators
نویسندگان
چکیده
منابع مشابه
Trigonometric simplification of a class of conservative nonlinear oscillators
This paper deals with a class of conservative nonlinear oscillators of the form ẍ(t) + f (x(t)) = 0, where f (x) is analytic. A transformation of time from t to a new time coordinate τ is defined such that periodic solutions can be expressed in the form x(τ ) = A0 + A1 cos 2τ . We refer to this process of trigonometric simplification as trigonometrification. Application is given to the stabilit...
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ژورنال
عنوان ژورنال: European Journal of Physics
سال: 2009
ISSN: 0143-0807,1361-6404
DOI: 10.1088/0143-0807/30/5/006