n维热传导及n维波动方程Cauchy问题幂级数解法

The power series solution to cauchy problem in n-dimension wave equation and heat transfer equation

给出了n维热传导及n维波动方程Cauchy问题幂级数解法,在实际应用时较以往方法更加简便.

This paper studies n-dimensional wave equation and heat transfer equation, gives the power series solution to Cauchy problem. And the method in this paper is sinple and intelligible than usual.