摘要
利用Fourier变换的一些重要性质,可以方便地求解某些偏微分方程的定解问题.这里以一维波动方程的Cauchy问题作为实例给出具体求解过程.
Some fixed solutions to partial differential equation can be found easily by using Fourier Transform.Cauchy Problems of 1-d Wave Equation are taken as an example to illustrate the progress of finding solutions.
出处
《甘肃联合大学学报（自然科学版）》
2009年第S2期4-,19,共2页
Journal of Gansu Lianhe University :Natural Sciences
