Geodesic
Magneto-rotational instability in the accreting envelope of a protostar
Matematičeskoe modelirovanie, Tome 24 (2012) no. 12, pp. 97-101.

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The problem of the role of magnetic field in the collapse of gas-dust cloud into a massive gravitating object was considered. The accretion in astrophysical disks is the consequence of angular momentum transport. As one of the possible mechanisms of such transport, the large-scale vortex structures created by the magneto-rotational instability are considered. The numerical modeling of rotational motion of astrophysical gas was carried out with Godunov-type numerical scheme.
Keywords: accretion disk, MRI, Godunov-type numerical scheme. 
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K. R. Sychugov; V. M. Chechetkin; A. Yu. Lugovsky. Magneto-rotational instability in the accreting envelope of a protostar. Matematičeskoe modelirovanie, Tome 24 (2012) no. 12, pp. 97-101. http://geodesic.mathdoc.fr/item/MM_2012_24_12_a15/

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