Geodesic
A method of stabilization of grid-characteristic schemes for gas-dynamic equations
Numerical methods and programming, Tome 8 (2007) no. 1, pp. 6-9.

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An algorithm of suppression of nonphysical shockwaves appearing in the case of calculating the rarefaction zones by a grid-characteristic method when the characteristics change their signs.
Keywords: gas dynamics, Riemann problem, breakdown of an arbitrary discontinuity, Godunov's scheme, grid-characteristic method
Mots-clés : rarefaction zones. 
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     author = {A. V. Safronov},
     title = {A method of stabilization of grid-characteristic schemes for gas-dynamic equations},
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     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2007_8_1_a1/}
}
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A. V. Safronov. A method of stabilization of grid-characteristic schemes for gas-dynamic equations. Numerical methods and programming, Tome 8 (2007) no. 1, pp. 6-9. http://geodesic.mathdoc.fr/item/VMP_2007_8_1_a1/