Summary
A two-step procedure is developed which allows the emergent modes to be determined when a discontinuity wave strikes obliquely on a boundary. Although the procedure is straightforward, oblique incidence gives rise to a few mathematical problems, which are discussed in detail.
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Bampi, F., Zordan, C. Oblique incidence of waves on a boundary. Acta Mechanica 71, 137–143 (1988). https://doi.org/10.1007/BF01173942
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DOI: https://doi.org/10.1007/BF01173942