Shift of Shock Position for a Class of Nonlinear Singularly Perturbed Problems
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摘要: 用一个特殊而简单的方法来讨论一类非线性奇摄动问题的激波位置.得出了在一定的情况下,当边界条件作微小的变化时,激波的位置将作较大的偏移,甚至由内层转到边界层.Abstract: The shift of shock position for a class of nonlinear singularly perturbed problems is considered using a special and simple method.The location of the shock wave will be larger move,even from interior layer to the boundary layer when the boundary conditions change smaller.
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Key words:
- nonlinear equation /
- shock wave /
- interior layer /
- boundary layer
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