Roy nipa (6 résultats)

Taschenbuch. Etat : Neu. Solitary Waves and Double Layers in Degenerate Dense Plasma | Propagation of both linear and nonlinear waves in dense plasma having ultra-relativistic degenerate pressure | Nipa Roy | Taschenbuch | 112 S. | Englisch | 2012 | LAP LAMBERT Academic Publishing | EAN 9783848422524 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A rigorous theoretical investigation has been made on linear and nonlinear propagation of electrostatic perturbation modes in a dusty electron-positron-ion plasma. The linear dispersion properties of such perturbation modes in such a plasma system has been first examined by the normal mode analysis. The possibility for the formation of nonlinear coherent structures (viz. solitary waves and double layers) associated with such waves in the plasma system (under consideration) has been theoretically investigated. The reductive perturbation method, which is valid for small amplitude limit, and pseudopotential approach, which is valid for arbitrary amplitude waves, has been applied to study the basic features of solitary waves (SWs) and double layers (DLs). The co-existence of positive and negative SWs, and existence of either positive or negative DLs have been observed for certain range of different plasma parameters. The basic features and the underlying physics of the non-linear waves (SWs and DLs), which are relevant to some astrophysical compact objects (e.g. white dwarfs, neutron stars, etc.), have been pin-pointed and critically discussed. 112 pp. Englisch.…

Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Roy NipaI was born in 1987 in a remote village in Bangladesh and entered Jahangirnagar University from where I completed my B.Sc and M.Sc successfully in 2011. My supervisor Prof. Dr. A. A. Mamun inspired me to work in Plasma Physics.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A rigorous theoretical investigation has been made on linear and nonlinear propagation of electrostatic perturbation modes in a dusty electron-positron-ion plasma. The linear dispersion properties of such perturbation modes in such a plasma system has been first examined by the normal mode analysis. The possibility for the formation of nonlinear coherent structures (viz. solitary waves and double layers) associated with such waves in the plasma system (under consideration) has been theoretically investigated. The reductive perturbation method, which is valid for small amplitude limit, and pseudopotential approach, which is valid for arbitrary amplitude waves, has been applied to study the basic features of solitary waves (SWs) and double layers (DLs). The co-existence of positive and negative SWs, and existence of either positive or negative DLs have been observed for certain range of different plasma parameters. The basic features and the underlying physics of the non-linear waves (SWs and DLs), which are relevant to some astrophysical compact objects (e.g. white dwarfs, neutron stars, etc.), have been pin-pointed and critically discussed.…

Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -A rigorous theoretical investigation has been made on linear and nonlinear propagation of electrostatic perturbation modes in a dusty electron-positron-ion plasma. The linear dispersion properties of such perturbation modes in such a plasma system has been first examined by the normal mode analysis. The possibility for the formation of nonlinear coherent structures (viz. solitary waves and double layers) associated with such waves in the plasma system (under consideration) has been theoretically investigated. The reductive perturbation method, which is valid for small amplitude limit, and pseudopotential approach, which is valid for arbitrary amplitude waves, has been applied to study the basic features of solitary waves (SWs) and double layers (DLs). The co-existence of positive and negative SWs, and existence of either positive or negative DLs have been observed for certain range of different plasma parameters. The basic features and the underlying physics of the non-linear waves (SWs and DLs), which are relevant to some astrophysical compact objects (e.g. white dwarfs, neutron stars, etc.), have been pin-pointed and critically discussed.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 112 pp. Englisch.…