Abstract
The two-dimensional Aw–Rascle model can describe the traffic flow with lane changing. We are interested in the four-wave Riemann problem for the two-dimensional Aw–Rascle model with Chaplygin pressures, which is fully linearly degenerate. The contact discontinuity and -shock wave may develop in solutions. We are concerned with the solutions only involving contact discontinuities. As a result, twelve kinds of structures are derived.
Citation
Hongjun Cheng. "Two-dimensional Aw–Rascle model with Chaplygin pressures: Riemann solutions consisting of contact discontinuities." Rocky Mountain J. Math. 52 (4) 1267 - 1288, August 2022. https://doi.org/10.1216/rmj.2022.52.1267
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