Publication Date:
2019-06-28
Description:
The problem of estimating discontinuous coefficients, including locations of discontinuities, that occur in second order hyperbolic systems typical of those arising in I-D surface seismic problems is discussed. In addition, the problem of identifying unknown parameters that appear in boundary conditions for the system is treated. A spline-based approximation theory is presented, together with related convergence findings and representative numerical examples.
Keywords:
NUMERICAL ANALYSIS
Type:
NASA-CR-178133
,
NAS 1.26:178133
,
ICASE-86-43
Format:
application/pdf
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