Existing Regions of Either Rarefactive or Compressive Solitary Waves for Particular Dusty Plasma |
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| Authors: | GAO Xiu-Yun LIN Mai-Mai DUAN Wen-Shan |
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| Institution: | College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China |
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| Abstract: | By deriving a Korteweg-de Vries (KdV) equation for particular
dusty plasma, we find the existing regions of solitary waves. The regions
of both rarefactive and compressive solitary waves have also been given in
this paper for a two-temperature ions and a hot adiabatic dusty fluid,
where the dust charges can vary. |
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| Keywords: | dust acoustic solitary waves KdV equation |
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