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Resonance regions of extended Mathieu equation
Journal of Physics: Conference Series. 2016. Vol. 681. No. 012025. P. 1-6.
V P Semyonov, A V Timofeev
One of the mechanisms of energy transfer between degrees of freedom of dusty plasma system is based on parametric resonance. Initial stage of this process can de described by equation similar to Mathieu equation. Such equation is studied by analytical and numerical approach. The numerical solution of the extended Mathieu equation is obtained for a wide range of parameter values. Boundaries of resonance regions, growth rates of amplitudes and times of onset are obtained. The energy transfer between the degrees of freedom of dusty plasma system can occur over a wide range of frequencies.
Priority areas:
IT and mathematics
Language:
English
Keywords: Dusty plasmas
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