Variationally Stable Difference Systems
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Sung Kyu Choi; Nam Jip Koo; Yoon Hoe Goo
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Article
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2001
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Elsevier Science
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English
⚖ 131 KB
We characterize the h-stability in variation for nonlinear difference systems via n -similarity and Lyapunov functions. Furthermore, using Lyapunov's method and ϱ comparison principle, we obtain some results related to stability for the perturbations of nonlinear difference systems.