摘要
A simple method for solving Cauchy’s problem of wave equations in higher space dimensions with initial condition of separated variables, has been given by using D’Alembert’s formula and some examples have been shown.
A simple method for solving Cauchy’s problem of wave equations in higher space dimensions with initial condition of separated variables, has been given by using D’Alembert’s formula and some examples have been shown.
基金
Supported by the Natural Science Foundation of Hubei Province!(992P0 30 7)
the National Natural Science Foun-dation of Chi
