Welcome! I'm an assistant professor at the Department of Mathematical Finance and Big Data in Gachon University. In February 2021, I obtained a Ph.D. in mathematics from Seoul National University (SNU) under the supervision of Prof. Sun-Sig Byun. During my graduate studies, my research topic was the regularity theory of elliptic and parabolic equations. 

After graduation, I worked in Samsung SDS AI Advanced Research Lab from March 2021 to August 2023. I studied the Combinatorial Optimization problem for semiconductor chip design and Transfer Learning in the Language Models, during this period. I was a postdoctoral researcher at the Center for Mathematical Machine Learning and its Applications (CM2LA) until February 2025. My academic interests include applied mathematics, reinforcement learning using HJB equations, and solving PDEs with AI, such as PINN (physics-informed neural network) or operator learning. 

Here is my CV and Google Scholar.

My personal e-mail address is: namkyeong.cho@gmail.com (preferred) and  the institute email is  nkcho@gachon.ac.kr