余俊, 杨汉春. 一类n-维单个守恒律的黎曼问题[J]. 云南大学学报(自然科学版), 2003, 25(4): 296-298.
引用本文: 余俊, 杨汉春. 一类n-维单个守恒律的黎曼问题[J]. 云南大学学报(自然科学版), 2003, 25(4): 296-298.
YU Jun, YANG Han-chun. A riemann problem in n dimensions for a dingle conservation law[J]. Journal of Yunnan University: Natural Sciences Edition, 2003, 25(4): 296-298.
Citation: YU Jun, YANG Han-chun. A riemann problem in n dimensions for a dingle conservation law[J]. Journal of Yunnan University: Natural Sciences Edition, 2003, 25(4): 296-298.

一类n-维单个守恒律的黎曼问题

A riemann problem in n dimensions for a dingle conservation law

  • 摘要: 借助于广义平面波解,解析地求解了一类n-维的单个守恒律的黎曼问题,所获得的解展示了两种不同的几何结构,包括一个中心疏散波和一个激波.

     

    Abstract: With the help of generalized plane wave solution, a Riemann problem for a n-dimensional single conservation law has been solved analytically.The solutions reveal two different geometric structures including a centred rarefaction wave and a shock wave.

     

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