摘要
给出了如下弹性联结的半无界弦的混合问题 :utt =a2 uxx 0 <t,x<+∞u｜t=0 =φ(x) ,ut｜t=0 =ψ(x) 0 ≤x <+∞(ux-σu) ｜x=0 =0 0 ≤x <+∞的古典解的表达式 。
This paper presents an expression of classical solution of the following mixed problem of the vibration of half infinite string with elastic coupling:u tt =a 2u xx 0<t,x<+∞ u| t=0 =φ(x),u t| t=0 =ψ(x) 0≤x<+∞ (u x-σu)| x=0 =0 0≤x<+∞and then proves that the above mixed problem is well posed.
出处
《重庆师范学院学报（自然科学版）》
2001年第4期8-10,共3页
Journal of Chongqing Normal University(Natural Science Edition)
