Burgers方程的激波解与激波位置(英文)

The Shock Solution and the Shock Location for the Burgers' Equation

讨论了Burgers方程激波解和位置的转移 .认为 :对该类方程 ,当边值发生微小变化时 ,不仅激波解发生变化 ,而且激波位置将发生较大的变化 ,甚至从内层移到边界 .其激波解也会发生相应的变化 .

In this paper, the shock solution and the shift of shock position for the Burgers' equation is considered. The author point out that small change in the boundary value will change the position of the shock, even from internal layer to endpoints, and the zero-order shock solution also has a change.