Academy of Mathematics and Systems Science, CAS Colloquia & Seminars
Speaker:
Prof. Kui Ren, Department of Mathematics and ICES, University of Texas at Austin
Inviter:
陈志明
Title:
Quantitative Photoacoustics with Nonlinear Physics
Time & Venue:
2017.6.7 10:00-11:00 N602
Abstract:
We analyze two inverse problems in quantitative photoacoustics where we intend to reconstruct properties of heterogeneus media related to nonlinear physical effects, mainly nonlinear absorption and emission, from internal absorbed energy data. We derive uniqueness and stability results, and show some numerical simulations based on synthetic data to validate the theoretical analysis. Our main objective is to give an overview of the problem, recent results, and possible future research directions.