Strictly nonlinear waves in an embedded rotating gaseous disk

Nonlinear waves of large amplitude in a gaseous disk, in which perturbations of the gravitational field can be neglected, are considered. Solutions are obtained in the form of a nonlinear, supersonic, periodic density wave, and rules are obtained for the propagation along the disk radius of a nonlin...

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Veröffentlicht in:	Astrophysics 1997-04, Vol.40 (2), p.190-197
Hauptverfasser:	Abramian, M G, Khachatrian, S G
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Gravitational fields Gravity Nonlinear waves Perturbation Rotating disks Stars & galaxies Wave propagation
Online-Zugang:	Volltext
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