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Applied and Computational Math Seminar

Corner scattering and some applicationsĀ 

Jingni Xiao, Rutgers University

Location:  Hill 425
Date & time: Friday, 08 November 2019 at 12:00PM - 1:00PM

 Abstract: We consider time-harmonic medium or source scattering. We examine the effect of never-trivial-scattering due to the appearance of corners at the support of the medium inhomogeneity or the source. In particular, interior transmission eigenfunctions in a cornered domain can not be extended into the neighborhood as an incident wave field. Some applications like inverse scattering on shape determination will also be discussed.