Generalized Ohm’s law and geometric optics: Applications to magnetosonic waves

A geometric optics analysis on the magnetohydrodynamics equations is performed when diffusion, Hall current and electron inertia are added as perturbations of the appropriate order. The first order approximation yields a transport equation along the rays that is of Korteweg–de Vries–Burgers type, wh...

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Veröffentlicht in:	International journal of non-linear mechanics 2019-04, Vol.110, p.21-25
1. Verfasser:	Núñez, Manuel
Format:	Artikel
Sprache:	eng
Schlagworte:	Electron inertia Fluid dynamics Hall current Magnetohydrodynamics Magnetosonic waves Nonlinear geometric optics Traveling waves
Online-Zugang:	Volltext
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