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Strictly nonlinear waves in an embedded rotating gaseous disk

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Abstract

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 nonlinear impulse with a given profile.

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Authors and Affiliations

  1. H. Abovian State Pedagogical Institute, Armenia

    M. G. Abramian & S. G. Khachatrian

Authors
  1. M. G. Abramian
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  2. S. G. Khachatrian
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Translated from Astrofizika, Vol. 40, No. 2, pp. 291–302, April–June, 1997.

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Abramian, M.G., Khachatrian, S.G. Strictly nonlinear waves in an embedded rotating gaseous disk. Astrophysics 40, 190–197 (1997). https://doi.org/10.1007/BF03036113

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  • DOI: https://doi.org/10.1007/BF03036113

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