Hi, I am an assistant professor at Department of Mathematics Education, Pusan National University.
I am working in homogeneous dynamics and its connections to number theory. My interests include Oppenheim conjecture, Diophantine approximation, equidistribution, and lattice-counting problems using moment formulas for Siegel transforms.
Contact: jiyoung.han at pusan.ac.kr or hanjiwind at gmail.com
August 2022-February 2025 Research fellow in Korea Institute for Advanced Study (KIAS)
September 2020-July 2022 Postdoctoral fellow in Tata Institute of Fundamental Research (TIFR)
Mentor Professor: Anish Ghosh
March 2016-September 2020 Postdoctoral fellow, mostly in RIMS, Seoul National University
Ph.D., Mathematics
February, 2016, Seoul National University
Advisor: Seonhee Lim
B.S., Mathematics
February, 2009, Seoul National University.
Global Ph. D. Fellowship (Mar 2011-Feb 2014), National Research Foundation (NRF) of Korea
Next-generation Researchers Program NRF (Sep 2016-Aug 2017), National Research Foundation (NRF) of Korea
Outstanding Young-Scientist Grants in NRF (Mar 2026-Feb 2029), National Research Foundation (NRF) of Korea