对瑞利波给出了各向同性及横向各向同性弹性介质中其相速度的解析解；对于勒夫波，给出了横向各向同性介质中的波慢度方程。
Under the forming conditions of surface waves Analytical solutions to phase velocity are given for Rayleigh mode in TIM and IM ( isotropic medium ), while only wave slowness equation in TIM given for Love mode .
勒夫波