Nonlinear Wave Structures in Dusty Plasma Using Extended Hyperbolic Tangent Method

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dc.contributor.advisorParamjit Singh
dc.contributor.authorAvneet Kaur
dc.date.accessioned2016-10-26T18:52:04Z
dc.date.available2016-10-26T18:52:04Z
dc.date.issued2016
dc.description.abstractAn unmagnetised, collisionless plasma consisting of warm ion and cold, massive and charged dust grain is considered in which electrons are taken as Tsallis distributed. Korteweg-de-Vries (KdV) equation, in which both ion dynamics and dust dynamics has been considered to describe the evolution of nonlinear dust-ion acoustic waves, is deduced for dusty plasma system. KdV equation is derived with the help of reductive perturbation technique. In order to determine the exact solution of KdV equation, an extended hyperbolic tangent method is applied which deals with construction of travelling wave solutions. Six different cases of wave solutions are obtained for which dynamics of both slow and fast modes are studied. These travelling wave solutions are obtained with the aid of symbolic computation system which may be important for understanding the dust-ion acoustic solitary waves and shocks in space and laboratory plasma.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/82356
dc.language.isoenen_US
dc.publisherPunjab Agricultural University, Ludhianaen_US
dc.research.problemNonlinear Wave Structures in Dusty Plasma Using Extended Hyperbolic Tangent Methoden_US
dc.subPhysicsen_US
dc.subjectPhysicsen_US
dc.subjectHyperbolic Tangent Methoden_US
dc.subjectMathematicsen_US
dc.subjectNonlinear Wave Structuresen_US
dc.subjectDusty Plasmaen_US
dc.subjectTsallis distributionen_US
dc.themeHyperbolic Tangent Methoden_US
dc.titleNonlinear Wave Structures in Dusty Plasma Using Extended Hyperbolic Tangent Methoden_US
dc.typeThesisen_US
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