References
- V. M. Alekseev, An estimate for the perturbations of the solutions of ordinary differential equations, Vestn. Mosk. Univ. Ser. I. Math. Mekh. 2 (1961), 28-36(Russian).
- F. Brauer, Perturbations of nonlinear systems of dierential equations, J. Math. Anal. Appl. 14 (1966), 198-206. https://doi.org/10.1016/0022-247X(66)90021-7
- S. I. Choi and Y. H. Goo, Boundedness in perturbed nonlinear functional differential systems, J. Chungcheong Math. Soc. 28 (2015), 217-228. https://doi.org/10.14403/jcms.2015.28.2.217
- S. I. Choi and Y. H. Goo, h-stability and boundedness in perturbed functional differential systems, Far East J. Math. Sci(FJMS) 97 (2015), 69-93. https://doi.org/10.17654/FJMSMay2015_069_093
- S. K. Choi and H. S. Ryu, h-stability in dierential systems, Bull. Inst. Math. Acad. Sinica 21 (1993), 245-262.
-
S. K. Choi, N. J. Koo, and H.S. Ryu, h-stability of dierential systems via
$t_{\infty}$ -similarity, Bull. Korean. Math. Soc. 34 (1997), 371-383. -
R. Conti, Sulla
$t_{\infty}$ -similitudine tra matricie l'equivalenza asintotica dei sistemi differenziali lineari, Rivista di Mat. Univ. Parma 8 (1957), 43-47. - Y. H. Goo, Boundedness in perturbed nonlinear differential systems, J. Chungcheong Math. Soc. 26 (2013), 605-613. https://doi.org/10.14403/jcms.2013.26.3.605
- Y. H. Goo, Boundedness in the perturbed nonlinear differential systems, Far East J. Math. Sci(FJMS) 79 (2013), 205-217.
-
Y . H. Goo, h-stability of perturbed differential systems via
$t_{\infty}$ -similarity, J. Appl. Math. and Informatics 30 (2012), 511-516. - Y . H. Goo and D. H. Ry, h-stability of the nonlinear perturbed differential systems, J. Chungcheong Math. Soc. 23 (2010), 827-834.
-
G. A. Hewer, Stability properties of the equation by
$t_{\infty}$ -similarity, J. Math. Anal. Appl. 41 (1973), 336-344. https://doi.org/10.1016/0022-247X(73)90209-6 - V. Lakshmikantham and S. Leela, Differential and Integral Inequalities: Theory and Applications Vol., Academic Press, New York and London, 1969.
- M. Pinto, Perturbations of asymptotically stable differential systems, Analysis 4 (1984), 161-175.
- M. Pinto, Stability of nonlinear differential systems, Applicable Analysis 43 (1992), 1-20. https://doi.org/10.1080/00036819208840049