Piston problem;
Compressible Euler equations;
Shock wave;
Glimm scheme;
Interaction of waves;
HYPERBOLIC SYSTEMS;
LOCAL EXISTENCE;
D O I:
10.1007/s00021-018-0399-9
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We study the 1-D piston problem for compressible Euler equations under the assumptions that the total variations of the initial data and the piston velocity are both sufficiently small. By a modified Glimm scheme, we establish the global existence of entropy solutions including a strong shock wave without restriction on the strength.
机构:
Educ Univ Hong Kong, Dept Math & Informat Technol, Tai Po, 10 Lo Ping Rd, Hong Kong, Peoples R ChinaEduc Univ Hong Kong, Dept Math & Informat Technol, Tai Po, 10 Lo Ping Rd, Hong Kong, Peoples R China
机构:
Nanjing Univ, Dept Math & IMS, Nanjing 210093, Jiangsu, Peoples R ChinaNanjing Univ, Dept Math & IMS, Nanjing 210093, Jiangsu, Peoples R China
Hou, Fei
Yin, Huicheng
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Normal Univ, Sch Math Sci, Jiangsu Prov Key Lab Numer Simulat Large Scale Co, Nanjing 210023, Jiangsu, Peoples R ChinaNanjing Univ, Dept Math & IMS, Nanjing 210093, Jiangsu, Peoples R China