ISSN:
0170-4214
Schlagwort(e):
Mathematics and Statistics
;
Applied Mathematics
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Mathematik
Notizen:
A one dimensional problem for SH waves in an elastic medium is treated which can be written as vtt = A-1 (Avy)y, A = (ϱμ)1/2, ϱ = density, and μ = shear modulus. Assume A ∊ C1 and A′/A ∊ L1; from an input vy(t, 0) = ∂(t) let the response v(t, 0) = g(t) be measured (v(t, y) = 0 for t 〈 0). Inverse scattering techniques are generalized to recover A(y) for y 〉 0 in terms of the solution K of a Gelfand-Levitan type equation, .
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/mma.1670030112
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