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math.AP2018
A note on the Riemann solutions to the isentropic Euler equations in the vanishing pressure limit
Sana Keita, Yves Bourgault
The behaviour of the solutions to the Riemann problem for the isentropic Euler equations when the pressure vanishes is analysed. It is shown that any solution composed of a 1-shock…
math.AP2017
Eulerian droplet model: Delta-shock waves and solution of the Riemann problem
Sana Keita, Yves Bourgault
We study an Eulerian droplet model which can be seen as the pressureless gas system with a source term, a subsystem of this model and the inviscid Burgers equation with source term…