-Ph.D, Mathematics, Texas A&M University, 2013
-M.S., Mathematics , Seoul National University, 2009
-B.S., Mathematics, Dongguk University, 2007
-Jan.2014- Research Scientist, Department of Mathematical Sciences, UNIST, Republic of Korea.
-Computed Tomography,Integral Geometry
A Radon-type transform arising in Photoacoustic tomography with circular detectors, to appear in Journal of Inverse and Ill-Posed Problems
On the determination of a function from its conical Radon transform with fixed central axis, SIAM Journal on Mathematical Analysis 48(3): 1833-1847, 2016.
(with Y. Hristova and D. Steinhauer) A Radon-type transform arising in Photoacoustic Tomography with circular detectors: spherical geometry, Inverse Problems in Science and Engineering, 24(6):974-989, 2016.
(with C. Jung) Exact inversion of the cone transform arising in application of a Compton camera consisting of line detectors, SIAM Journal on Imaging Sciences, 9(2):520–536, 2016.
(with J. Heo) Inversion of the elliptical Radon transform arising in migration imaging using the regular Radon transform, Journal of Mathematical Analysis and Applications, 436(1):138 -- 148, 2016.
Inversion of the spherical Radon transform on spheres through the origin using the regular Radon transform, Communications on Pure and Applied Analysis, 15(3):1029–1039, 2016.
Inversion of the seismic parabolic Radon transform and the seismic hyperbolic Radon transform, Inverse Problems in Science and Engineering, 24(2):317--327, 2016.
(with C. Jung) Inversion formulas for cone transforms arising in Compton camera imaging, Inverse Problems, 31(1):015006, 2015.
On the determination of a function from an elliptical Radon transform, Journal of Mathematical Analysis and Applications, 416(2):724-734, 2014.
(with G. Ambartsoumian) A series
formula for inversion of a V-line Radon transform in a disc, Computers and Mathematics with Application, 66(9):1567-1572, 2013.
(with J. Hong) A Comparison of Cryptanalytic Tradeoff Algorithm, Journal of Cryptology,26(4):559-637, 2013.
(Preprint) (with M. Haltmeier) The spherical mean Radon transform with centers on cylindrical surfaces, arXiv:1501.04326