摘要
本文用有限的二重傅里叶变换解波动方程,热传导方程,拉普拉斯方程以及泊松方程的非齐次边值问题。
In this paper, the finite double Fourier transforms were applied to solve the nonhomogeneous boundary value problems of the wave, heat conduction, Laplace and Poisson equations.
关键词
边值问题
傅里叶变换
逆变换
解
boundary value problem
Fourier transform
inversion formula
transform pair
