Kim, Byeong Moon, Department of Mathematics Gangneung-Wonju National University Gangneung 210-702, Korea

• Korean Journal of Mathematics Vol. 23 No. 1 (2015) - Articles
  Base of the non-powerful signed tournament
  Abstract  PDF
• Korean Journal of Mathematics Vol. 24 No. 1 (2016) - Articles
  Representation of a positive integer by a sum of large four squares
  Abstract  PDF