Four-Quadrant Riemann Problem for a 2×2 System II
Four-Quadrant Riemann Problem for a 2×2 System II
In previous work, we considered a four-quadrant Riemann problem for a 2×2 hyperbolic system in which delta shock appears at the initial discontinuity without assuming that each jump of the initial data projects exactly one plane elementary wave. In this paper, we consider the case that does not involve a …