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University of Illinois at Urbana-Champaign
Parallel Methods for the Solution of Large-Scale Radiation and Inverse Scattering Problems
Abstract
dc:descriptionA parallel MLFMA is also developed for 3-D, penetrable, acoustic scatterers. This is paired with the distorted-Born iterative method (DBIM) for inverse scattering. DBIM requires repeated solutions of the forward problem to compute an image. With the linear complexity offered by the MLFMA forward solver, DBIM reconstructions proceed with greatly-reduced computation. This allows the solution of very large inverse-scattering problems.
Degree
thesis:*- Name thesis:degree_name
- Ph.D.
- Level thesis:degree_level
- Dissertation
- Discipline thesis:degree_discipline
- Electrical and Computer Engineering
- Grantor
- University of Illinois at Urbana-Champaign
- Year dc:date
- 2015
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Hesford, Andrew J.
- Contributors dc:contributor
-
- Chew, Weng Cho
Subjects
dc:subject × 1Rights
- Language dc:language
- eng
Identifiers
dc:identifier.*- Identifier
- (MiAaPQ)AAI3301149
- OAI identifier oai:identifier
- oai:www.ideals.illinois.edu:2142/81058