Since the first work of Ursell in 1951, it is known that in the case of underwater saws occurs the phenomenon of guided waves for water waves. Jones, in the initial period of the development of modern functional analysis, ...

In this work we continue with the mathematical justification of the theory of dispersion dependent on time on wedges. In articles [1] - [2] this problem was analyzed for wedges that satisfy the border conditions of Dirichlet ...