Im, Dong Man, Department of Mathematics Education Cheongju University Cheongju 360-764, Republic of Korea

• Korean Journal of Mathematics Vol. 24 No. 1 (2016) - Articles
  Uniformly Lipschitz stability and asymptotic property of perturbed functional differential systems
  Abstract  PDF
• Korean Journal of Mathematics Vol. 24 No. 4 (2016) - Articles
  Boundedness in nonlinear perturbed differential systems via $t_{\infty}$-similarity
  Abstract  PDF