An inverse scattering method for a 1-D dissipative Helmholtz equation

In this numerical method for simultaneous reconstruction of permittivity and conductivity in the one-dimensional inverse problem for the Helmholtz equation, a system of Riccati equations with trace formulae is derived, then used to propagate reflection and transmission data into the interior of an interval to obtain inhomogeneous material profiles. Numerical results are examined.

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Year of publication:	1999
Authors:	Powell, Jeffrey O.
Published in:	Mathematics and Computers in Simulation (MATCOM). - Elsevier, ISSN 0378-4754. - Vol. 50.1999, 5, p. 473-488
Publisher:	Elsevier
Subject:	Inverse scattering \| Trace formulae \| Dissipative \| Helmholtz equation

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010750039