Gyeongha Hwang received the B.S. degree in computer science and engineering from
POSTECH, Korea, in 2006 and the Ph.D. degree in mathematics from POSTECH,
Korea in 2012. From 2012 to 2014, he was a postdoctoral researcher in Seoul National University, Korea. From 2014 to 2015, he was a postdoctoral researcher in Ulsan National Institute of Science and Technology, Korea. From 2015 to 2018, he was a postdoc fellow in National Center for Theoretical Sciences, Taiwan. Since 2018, he has been an assistant professor, Yeungnam University, Korea.