**Contact Information**

Department of Mathematics

University of Idaho

Phone: 208-885-6629

Email: lnguyen@uidaho.edu

**NEWS**

**2016**

- June 3: My paper with Leonid Kunyansky was published on SIAM Journal of Imaging Sciences (Vol 9, Issue 2)
- May 23-26: I attended the SIAM Conference on Imaging Sciences in Albuquerque. My talk “A dissipated time-reversal technique for photo-acoustic tomography” was given in the minisymposium “Recent Developments in Hybrid Inverse Problems and Imaging”.
- May 27: My paper "On the strength of streak artifacts in filtered-backprojection reconstructions for limited angle weighted X-ray transform” was accepted for publication on Journal of Fourier Analysis and Applications.
- March 9: I gave a talk at the Applied Inverse Problems seminar at Texas A&M University.
- Feb: My paper "Range Description for a Spherical Mean Transform on Spaces of Constant Curvatures” was pulished on Journal d’Analyses Mathematique (Vol. 128, Iss.1, pp. 191-214)
- Feb 8: I pitched my work with Daniel Schmalz on “Simultaneous Image Reconstruction and Deblurring in Photo-acoustic Tomography” on Vandals Idea Project Event.

**2015**

- Dec: My paper with Lyudmyla Barannyk and Juergen Frikel "
*On artifacts in limited data spherical Radon transform: curved observation surfaces”*was published on Inverse Problems (Vol 32, No. 1) - Sep 29 - Oct 4: I visited Francois Monard at the University of Michigan at Ann Arbor.
- Sep 10: I gave a talk on “
*Mathematics of Thermo-acoustic/Photo-acoustic Tomography*” at the Math Colloquium, University of Idaho. - Jul 19-21: I visited Julianne Chung at Virginia Tech. We worked on algorithms for TAT with moving object.
- Jul 12-17: I was an invited speaker at the workshop on “Computational and Analytical Aspects of Image Reconstruction,” ICERM, Brown University. My talk is titled “A new time-reversal technique for Thermo-acoustic Tomography in a Cavity.”
- Jun 23-26: I visited the Computational Bioimaging Laboratory at the Washington University at St. Louis to work with Mark Anastasio and his group.
- Jun 14-19: I was an invited speaker
at the BIRS Workshop on “Hybrid
Methods in Imaging”, Banff International Research Station, Canada.
My talk is “
*On the artifacts in a limited data spherical Radon transform.*” - Jun 8-12: I was an invited speaker
at the workshop on “Geometric
Inverse Problems” at the Institute Henri Poincare, Paris, France.
The title of my talk is “
*On the streak artifacts in limited angle computed X-ray tomography.*” - Jun 1-7: I visited the Applied Mathematics Group at the University of Innsbruck, Austria.
- May 25-29: I was an invited speaker
at the conference on “Applied
Inverse Problems” in Helsinki, Finland. My talk is “
*On the artifacts in a limited data spherical mean transform*” at the Special section on “*Current developments in tomography: from theory to algorithms.*”

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