【摘要】 给出一种化归方法,通过适当的手段巧妙地将求解波动方程初值问题化归为传输方程的初值问题或热传导方程的初值问题.更多还原

【Abstract】 This paper obtains a new solution for the Cauchy problem of equation. It is a sort of methods of induction and transformation. By the method, the Cauchy Problem of wave equations can be converted into a initial-value problem of heat equations, and the latter can be solved more easily.更多还原