Using the example of the problem of diffraction by a short crack in a thin elastic plate, the possibility of using potentials of zero radius in boundary-contract problems of acoustics to model inhomogeneities which are small compared with the wavelength is investigated.
|Number of pages||9|
|Journal||Computational Mathematics and Mathematical Physics|
|Publication status||Published - 1 Dec 1992|
Scopus subject areas
- Computational Mathematics