1997 | OriginalPaper | Buchkapitel
Duality for Inverse Problems in Wave Propagation
verfasst von : Mark S. Gockenbach, William W. Symes
Erschienen in: Large-Scale Optimization with Applications
Verlag: Springer New York
Enthalten in: Professional Book Archive
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A general dual formulation for inequality constrained optimization problems applies directly to inverse problems for multi-experiment data fitting. In the case of inverse problems in wave propagation, proper choice of the multi-experiment consistency constraint yields a dual problem with better convexity properties than the “primal” or straightforward data fitting formulation. The plane wave detection problem, a very simple inverse problem in wave propagation, provides a transparent framework in which to illustrate these ideas.