Articles with "perturbed riemann" as a keyword



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The Perturbed Riemann Problem for a Macroscopic Production Model with Chaplygin Gas

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Published in 2020 at "Bulletin of the Malaysian Mathematical Sciences Society"

DOI: 10.1007/s40840-020-01003-9

Abstract: The exact Riemann solutions for a macroscopic production model under the equation of state given by the Chaplygin gas are solved explicitly for all possible Riemann initial data. It is discovered interestingly that a composite… read more here.

Keywords: macroscopic production; chaplygin gas; riemann problem; perturbed riemann ... See more keywords
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The Perturbed Riemann Problem with Delta Shock for a Hyperbolic System

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Published in 2018 at "Advances in Mathematical Physics"

DOI: 10.1155/2018/4925957

Abstract: In this paper, we study the perturbed Riemann problem with delta shock for a hyperbolic system. The problem is different from the previous perturbed Riemann problems which have no delta shock. The solutions to the… read more here.

Keywords: perturbed riemann; delta shock; hyperbolic system; problem ... See more keywords