【摘要】 本文研究具有阻尼项的非线性波动方程的初值问题其中ｂ＞０，α＞０，β为任意实数，为整数，证明了当时，上述问题存在唯一的整体光滑解．更多还原

【Abstract】 The paper studied the initial value problem for a nonlinear wave equation with damping term u(x, 0)=(x), u,(x, 0) =p(x), xR, where b > 0, a > 0 and P / 0 are all real numbers, and n 2 is an integer. The paper proved that when , the above mentioned problem has a unique smooth solution.更多还原