v 1 3 O ct 1 99 9 Constant of Motion for One - Dimensional Non Autonomous Linear Systems and Harmonic Oscillator
نویسنده
چکیده
For a one-dimensional motion, a constant of motion for non autonomous an linear system (position and velocity) is given from the constant of motion associated to its autonomous system. This approach is used in the study of the harmonic oscillator with an additional time depending force.
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