By applying the geometric singular perturbation theory and linear chain trick, it is proved that steady travelling wavefronts is maintained when the delay is sufficiently small for a type of convolution kernel.
利用几何奇异摄动理论及线性链技巧,证明了对一类特定形式的卷积核,只要时滞充分小,该方程的波前解仍然能得以保持。
Some complicated Hamiltonians can also be solved by IEO method, such as semi-infinite chain model and singular oscillator model.
一些结构比较复杂的哈密顿系统也可以用IEO方法来求解,如半无限原子链和奇异谐振子等模型。
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