Research · Publications · Talks

Research & Scholarship

Research in inverse problems, inverse scattering, and computational methods for partial differential equations.

01

Publications & Preprints

01
Novel implementation of the extended sampling method for inverse biharmonic scattering
I. Harris and G. Ozochiawaeze
Preprint · 2026
arXiv
02
Factorization method for the biharmonic scattering problem for an absorbing penetrable scatterer
R. Ceja Ayala, I. Harris, and G. Ozochiawaeze
Communications on Analysis and Computation, Volume 9 (2026), pp. 16–39
DOI arXiv
03
Sampling methods for the inverse cavity scattering problem of biharmonic waves
I. Harris, P. Li, and G. Ozochiawaeze
Inverse Problems, Volume 42 (2026), Article 015002
DOI arXiv
02

Expository Notes

Direct Imaging Methods for Inverse Obstacle Scattering
G. Ozochiawaeze
PDF arXiv
03

Invited Talks

August 2026
Summer School 2026: Theory and Applications of Elliptic PDE
University of California, Irvine
August 17–21, 2026
June 2026
WAVES Conference
Montreal, Canada
Minisymposium: Inverse Problems in Wave Scattering: Theory and Computation
Feb 2026
Baby Inverse Problems (BIP) Seminar
Online
Nov 2025
SIAM Conference on Analysis of PDEs (PD25)
Pittsburgh, PA
Minisymposium MS47: Inverse Problems for PDEs: Inverse Scattering and Non-scattering
View slides
Nov 2025
Purdue Graduate Research Day
West Lafayette, IN
Nov 2025
Purdue CCAM Lunch Seminar
West Lafayette, IN
Feb 2025
Purdue CCAM Lunch Seminar
West Lafayette, IN
Nov 2024
Purdue Graduate Research Day
West Lafayette, IN
Apr 2024
Purdue SIAM Student Chapter Conference
West Lafayette, IN

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