Oh, Jangheon, Faculty of Mathematics and Statistics Sejong University Seoul 143-747, Korea, Korea, Republic of

• Korean Journal of Mathematics Vol. 26 No. 2 (2018) - Articles
  Construction of the Hilbert class field of some imaginary quadratic fields
  Abstract  PDF
• Korean Journal of Mathematics Vol. 27 No. 3 (2019) - Articles
  Lifting of the unramified Iwasawa module
  Abstract  PDF