Reconstruction of Penetrable Obstacles in Acoustic Scattering

We develop a reconstruction algorithm to determine penetrable obstacles inside a domain in the plane from acoustic measurements made on the boundary. This algorithm uses complex geometrical optics solutions to the Helmholtz equation with polynomial-type phase functions.

• Type: Journal
• Year: 2011
• Where: SIAMMA
• Authors: Sei Nagayasu, Gunther Uhlmann, Jenn-Nan Wang
• Keywords: Complex Geometrical Optics, Polynomial-type Phase Functions, Reconstruction Algorithm, SIAMMA 2011