Abstract
The scattering of waves in an elastic plate is investigated. A generalization of the optical theorem is found for the case of a noncompact scatterer. The formulas obtained can be used for indirect control of the correctness of computing diffraction fields.
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Literature cited
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Additional information
Translated from Zapiski Nauchnykh Seminarov Leningradskogo Otdeleniya Matematicheskogo Instituta im. V. A. Steklova AN SSSR, Vol. 104, pp. 20–23, 1981.
The author is grateful to D. P. Kouzov for his constant attention to the work.
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Belinskii, B.P. Optical theorem for the scattering of waves in an elastic plate. J Math Sci 20, 1758–1760 (1982). https://doi.org/10.1007/BF01119356
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DOI: https://doi.org/10.1007/BF01119356