非齐次二维Burgers方程的非自相似黎曼解的奇性结构
赵远安,曹高伟,杨小舟

Global Singular Structures of Non-Selfsimilar Riemann Solutions for Two Dimensional Non-homogeneous Burgers Equation
Yuan-an Zhao,Gaowei Cao,Xiaozhou Yang
图 6 $ u_+-u_-> 2\alpha(3\sqrt{2}+4), t=T_2 $