Dong Man Im
Cheongju University
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Publication
Featured researches published by Dong Man Im.
Advances in Difference Equations | 2008
Sung Kyu Choi; Dong Man Im; Namjip Koo
We examine the various types of stability for the solutions of linear dynamic systems on time scales and give two examples.
Abstract and Applied Analysis | 2009
Sung Kyu Choi; Yoon Hoe Goo; Dong Man Im; Namjip Koo
We study the total stability in nonlinear discrete Volterra equations with unbounded delay, as a discrete analogue of the results for integrodifferential equations by Y. Hamaya (1990).
Bulletin of The Korean Mathematical Society | 2005
Sung Kyu Choi; Nam Jip Koo; Dong Man Im
We study the strong stability for linear difierential sys- tems in connection with t1-similarity, and investigate the asymp- totic equivalence between linear difierential systems.
Journal of Mathematical Analysis and Applications | 2006
Sung Kyu Choi; Nam Jip Koo; Dong Man Im
Journal of applied mathematics & informatics | 2015
Dong Man Im; Yoon Hoe Goo
Journal of applied mathematics & informatics | 2014
Sang Il Choi; Dong Man Im; Yoon Hoe Goo
Far East Journal of Mathematical Sciences | 2017
Dong Man Im; Yoon Hoe Goo
Far East Journal of Mathematical Sciences | 2017
Sang Il Choi; Dong Man Im; Yoon Hoe Goo
The Korean Journal of Mathematics | 2016
Dong Man Im; Yoon Hoe Goo
The Korean Journal of Mathematics | 2016
Dong Man Im; Yoon Hoe Goo
