supported by the Natural Science Foundation of Zhejiang(LQ18A010004);Matematical Analysis,The First class courses in Zhejiang Province(210052);the Fundamental Research Funds for the Provincial Universities of Zhejiang(210039);supported by the National Natural Science Foundation of China(11771442)。
In this paper,we study the Radon measure initial value problem for the nonisentropic improved Aw-Rascle-Zhang model.For arbitrary convex F(u)in this model we construct the Riemann solutions by elementary waves andδ-s...