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Propagation of Weak Discontinuities and Characteristic Decompositions in Hyperbolic Systems for Cons
[会议论文] 作者：Wancheng Sheng,
来源：2014年非线性偏微分方程的演化国际会议 年份：2014
...
[会议论文] 作者：Wancheng Sheng,
来源：2014 workshop on nonlinear evolutionary partial differential 年份：2014
In order to construct global piecewise smooth solutions to the two-dimensional (2D)Riemann problems for the compressible Euler equations,it is important to inve...
[会议论文] 作者：Wancheng Sheng,
来源：2012 Nonlinear Evolutionary Partial differential Equations-- 年份：2012
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[会议论文] 作者：Wancheng Sheng,
来源：International Conference on Nonlinear PDEs and Their Applica 年份：2007
In this paper,we study the regular reflection problem of a planar shock.The criterion of regular reflection of a planar shock for polytropic gas,which is th...
Propagation of Weak Discontinuities and Characteristic Decompositions in Hyperbolic Systems for Cons
[会议论文] 作者：Wancheng Sheng,
来源：2014年非线性偏微分方程的演化国际会议 年份：2014
The propagation of weak discontinuities is an important phenomenon in the theory of hyperbolic partial differential equations.It appears in physics,such as the...
[会议论文] 作者：Wancheng Sheng,
来源：The Fourth International Conference on Nonlinear Evolutionar 年份：2015
The collapse of a wedge-shaped dam containing uid initially with a uniform velocity can be described as an expansion problem of gas into vacuum.It is an importa...
[期刊论文] 作者：Wancheng SHENG,Aidi YAO,
来源：应用数学和力学:英文版 年份：2019
The two-dimensional (2D) pseudo-steady isothermal flow, which is isentropic and irrotational, around a convex corner is studied. The self-similar solutions for...
[期刊论文] 作者：Wancheng SHENG,Ying ZENG,
来源：应用数学和力学：英文版 年份：2015
The Riemann problem for the Aw-Rascle model in the traffic flow with the Delta initial data for the Chaplygin gas is studied.The solutions are constructed globa...
Delta Shocks and Vacuum States in Vanishing Pressure Limits of Solutions to the Relativistic Euler E
[期刊论文] 作者：Gan YIN,Wancheng SHENG,
来源：数学年刊B辑（英文版） 年份：2004
The Riemann problems for the Euler system of conservation laws of energy and momentum in special relativity as pressure vanishes are considered. The Riemann sol...
[期刊论文] 作者：Wenhua SUN,Wancheng SHENG,
来源：黑龙江科技学院学报 年份：2007
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Delta Shocks and Vacuum States in Vanishing Pressure Limits of Solutions to the Relativistic Euler E
[期刊论文] 作者：Gan YIN,Wancheng SHENG,
来源：黑龙江科技学院学报 年份：2008
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Ju GE,Wancheng SHENG,,
来源：Chinese Annals of Mathematics(Series B) 年份：2016
In this paper, the authors consider the expansion problem of a wedge of gas into vacuum for the two-dimensional Euler equations in isothermal flow. By the bootstrapping argument, they prove the global...
[期刊论文] 作者：Ting ZHANG,Wancheng SHENG,
来源：黑龙江科技学院学报 年份：2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[会议论文] 作者：Wancheng Sheng,Yanbo Hu,
来源：Joint Workshop on Partial Differential Equations(2012偏微分方程联合 年份：2012
...
[期刊论文] 作者：Liancheng DANG,Wancheng SHENG,
来源：数学年刊B辑（英文版） 年份：2020
The fluid flows in a variable cross-section duct are nonconservative because of the source term.Recently,the Riemann problem and the interactions of the element...
[会议论文] 作者：Wancheng Sheng,Yanbo Hu,
来源：Joint Workshop on Partial Differential Equations(2012偏微分方程联合 年份：2012
...
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